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Fish Oil /Omega-3 Fatty Acid Supplements

Fish Oil and Other Marine Oil Supplements Reviewed by ConsumerLab.com

Find the best fish oil, krill oil, and algal oil supplements for adults, children, dogs and cats based on independent tests and reviews by ConsumerLab.com. Includes tests of EPA and DHA levels, freshness, purity, and contamination, and comparisons of forms (triglyceride vs ethyl ester, enteric-coated or not) and price. Plus, get information about clinical evidence for fish oil, safety, side effects, drug interactions, comparisons to prescription fish oils and more.

Fish Oil /Omega-3 Fatty Acid Supplements Review

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CL Answer

Is it safe to consume fish oil as a long-term food supplement?

Learn more about fish oil supplement safety including long-term use, side effects, and more.

Fish Oil

CL Answer

Is fish oil safe? Is it contaminated with mercury and PCBs?

Fish oil safety, including information on contamination with mercury and PCBs.

Is Fish Oil Safe? -- fish oil capsules up close

CL Answer

How can I tell if my fish oil supplement is rancid (oxidized) or spoiled? And if it is spoiled, is it still safe to take?

Find out how to tell if your fish oil supplement is rancid (oxidized) or spoiled and how to store fish supplements to keep them fresh. ConsumerLab.com's answer explains.

Fish Oil

CL Answer

Is it okay to freeze fish oil to keep it from becoming rancid?

Find out if freezing fish oil & fish oil pills is okay to keep them from spoiling.

Person with Fish Oil Supplement and Water on Kitchen Counter

CL Answer

What is the difference between fish oil and krill oil? Is one better than the other?

Learn which is better for you and compare krill oil vs. fish oil, including evidence from clinical studies, EPA and DHA content, price, and side effects.

CL Answer

Can taking too much fish oil be dangerous?

Find out if too much fish oil can be dangerous, and if taking too much fish oil can cause effects such as suppressing the immune system, thinning the blood (increasing the risk of bleeding), increasing levels of LDL cholesterol and liver enzymes or increasing the frequency in episodes atrial fibrillation. ConsumerLab.com's answer explains.

Taking Too Much Fish Oil -- bottle of fish oil and fish oil capsules

CL Answer

How do fish oil supplements compare to EPA prescription fish oil like Vascepa?

How do regular fish oil supplements compare to prescription fish oil such as Vascepa and Lovaza. Info on amounts of EPA and DHA, dose, cost and absorption. ConsumerLab.com's answer explains.

Fish oil supplements vs. prescription fish oil - fish oil capsules

CL Answer

I've tried a number of fish oil supplements, all of which make me nauseous. What is the best non-fish alternative? I am primarily interested in getting EPA.

Learn how to reduce fish oil side effects such as nausea and upset stomach.

Disgusted Woman Holding Fish Oil

CL Answer

Lovaza, a prescription omega-3 fish oil, is very expensive. Can I get the same omega-3 oils from a supplement that costs less?

Lovaza fish oil (prescription) vs. over the counter fish oil supplements. Understand the differences in cost and benefits before you buy.

The Difference Between Prescription Lovaza and Over the Counter Fish Oil - Omega-3 Supplements

CL Answer

Is it true that fish oil may help protect the body against air pollution?

Find out if fish oil and olive oil can help protect the body against air pollution.

Fish Oil and Air Pollution

CL Answer

Coromega Max claims it is uniquely emulsified to provide 300% better absorption than standard fish oil softgels. Is this true? It's more expensive than many fish oils.

Find out if Coromega is better absorbed than other fish oil supplements. ConsumerLab.com's answer discusses omega-3 absorption and a study comparing Coromega and regular fish oil.

CL Answer

Is echium oil a good alternative to fish oil? I am allergic to fish.

Echium oil as an alternative to fish oil. Learn more for those with fish allergies, including information on omega-3 fatty acids.

Fish Oil Tablets and Liquid on White Background

CL Answer

Are there any red flags to look for on the label when choosing a fish oil supplement?

Learn more about safety concerns when choosing a fish oil supplement.

Man Holding Fish Oil Capsule and Water

CL Answer

Is it true that fish oil is better absorbed when taken with a fatty meal?

Find out if it's better to take fish oil supplements with a meal or on an empty stomach to maximize their absorption.

Best Way to Take Fish Oil -- fish oil capsules on plate with fork and knife

CL Answer

How does the new prescription fish oil Epanova compare to Lovaza --and fish oil supplements?

Learn more about prescription fish oils like Epanova, Lovaza, and Vascepa and how they compare to each other and to supplements.

Doctor Holding Fish Oil Capsule

CL Answer

Is it true that there is no point in taking fish oil supplements for heart health?

Taking fish oil for heart health may be a benefit. Learn more about omega fatty acids from fish oil and it's impacts.ains.

Fish Oil for Heart Health? -- fish oil capsules and stethoscope

CL Answer

Is it true that fish oil supplements may contain soy? I'm allergic!

Learn about soy content in fish oil and cod liver oil, including safety for those with soy allergies.

Do Fish Oil Supplements Contain Soy? -- bottle of fish oil and fish oil capsules

CL Answer

To lower my cholesterol, I am taking a phytosterol supplement. Will taking other supplements, like red yeast rice or fish oil, help lower my cholesterol even further?

Learn more about combining phytosterols and other cholesterol-lowering supplements like red yeast rice or fish oil.

Cholesterol

CL Answer

I heard that some types of fish oil are esterified and can dissolve plastic foam (polystyrene or Styrofoam). Is this right and, if so, should I be concerned?

Can some types of esterified fish oil dissolve plastic foam (polystyrene or Styrofoam), such as cups?

Fish Oil Poured Onto Spoon From Above

CL Answer

Is it better for a fish oil (or krill oil) supplement to have more DHA than EPA?

Information on EPA and DHA in fish and krill oil supplements, including improving cognition, depression, anxiety, acne, and more.

DHA and EPA Levels in Fish Oil -- close-up of fish oil capsules

CL Answer

The suggested daily serving for my fish oil supplement, three 1,000 mg softgels, seems like a lot. Do I really need to take this much?

Information on the proper fish oil dosage per day. See the best dosage for different uses, such as lowering triglyceride levels or improving mood, plus information on overdose.

Fish Oil

CL Answer

Is it better to take fish oil, flaxseed oil -- or both?

Fish oil and flaxseed oil -- how they are different, what they are used for, if and how they can help with arthritis, depression, lowering cholesterol & more.

Flaxseed Oil vs Fish Oil -- Omega-3 Supplements

CL Answer

Is it true that taking a statin drug negates the benefits of taking fish oil supplements?

Information on the interaction between statins and fish oils and omega-3 fatty acids.

Taking Statins & Fish Oil -- fish oil capsules and stethoscope

CL Answer

Is it okay to take vitamin D3 and fish oil together?

Find out if taking vitamin D and fish oil is okay, how it effects absorption, and the best way to take vitamin D to improve absorption. ConsumerLab.com's answer explains.

hand holding vitamin D and fish oil capsules

CL Answer

Is it better to eat farmed salmon or wild salmon? Which one has more omega-3s and less contamination with PCBs, mercury, etc.?

Learn more about wild caught vs. farm raised salmon, including omega-3 content and contamination with PCBs, mercury, and other toxins.

Wild Caught vs. Farm Raised Salmon -- salmon on a dinner plate with fork and knife

CL Answer

Are there any serious side effects with Lovaza or Epanova (prescription fish oil)? If so, would these also apply to generic versions of these drugs and to fish oil supplements?

Understand the side effects of prescription fish oil like Lovaza and Epanova, and find out if the generic fish oils are effective and safe.

Fish Oil and Other Marine Oil Supplements Reviewed by ConsumerLab.com

CL Answer

An online supplement seller suggests I pay $10 extra to ship my order of bottled fish oil with freezer packs using priority mail. Is this necessary?

Find out if fish oil supplements need to be shipped with freezer packs to be kept fresh, plus other information about shipping and storing supplements. ConsumerLab.com's answer explains.

Box of Supplements

CL Answer

I'm a vegan but my doctor wants me to take fish oil with EPA and DHA. Is there something I can take that would be as good as fish oil capsules but would satisfy the needs of a vegan?

Find out which vegan-friendly fatty acid supplements contain EPA and DHA and how they compare to fish oil.

Vegan Friendly EPA and DHA Supplements -- Fish Oil Pills

CL Answer

What is the difference between fish oil and cod liver oil? Is one better than the other?

Find out how regular fish oil and cod liver oil differ including amounts of omega-3s EPA and DHA, vitamin A and vitamin D, which is best to suit your needs. ConsumerLab.com's answer explains.

Fish Oil vs. Cod Liver Oil -- bottle of cod liver oil pouring into spoon

CL Answer

Which supplements can help lower my triglycerides?

Find out whether fish oil supplements, or plant-based oil supplements, such as flaxseed oil and echium oil are best for lowering triglyceride levels. ConsumerLab.com's answer explains.

Supplements to Lower Triglyceride Levels -- fish oil capsules and stethoscope

CL Answer

Which supplements or foods can help lower cholesterol and keep my heart healthy? Are there any to avoid?

Information about heart health supplements & vitamins that help with cholesterol, including sterol esters, CoQ10, and vitamin D, and which may be bad for the heart, like calcium.

CL Answer

Are enteric coated supplements better than non-enteric coated ones?

Learn about the pros and cons of enterically coated supplements, including ingredient absorption,safety and price.

Glass of Water and White Pill

CL Answer

Is DPA an important omega-3 fatty acid? It's been promoted as more "powerful" than EPA and DHA.

Find out more about DPA (docosapentaenoic acid), the third most prevalent omega-3 fatty acid in fish oil. Learn how much DPA is in supplements and fish, plus the clinical evidence for DPA, whether it can improve heart health, lower triglycerides and more. ConsumerLab.com's answer explains.

Is DPA an important omega-3 fatty acid? -- Fish Oil Supplements

CL Answer

Could taking vitamin C (500 mg), CoQ10, grape seed extract, fish oil, vitamin D3/calcium/magnesium/zinc interfere with taking beta-sitosterol with dinner?

Learn about drug interactions & proper dosages for supplements such as CoQ10, vitamin D & C, fish oil, magnesium, zinc and grape seed extract.

Doctor Holding Handful of Fish Oil

CL Answer

What is the best source of vitamin D3 -- from lanolin in sheep's wool or from fish oil?

Learn more about vitamin D3 sources, such as lanolin (from wool) and fish oil, as well as their prices and their effects.

CL Answer

I'm at risk for both macular degeneration and Alzheimer's disease. I've read that more EPA than DHA is good for macular degeneration, but the reverse is true for Alzheimer's. What do you recommend?

Find out if taking fish oil supplements or eating fish can help for macular degeneration and Alzheimer's disease. ConsumerLab.com's answer explains.

Fish Oil Capsules and Salmon on White Table

News Release

February 26, 2024

Latest ConsumerLab Survey Shows Growth in Popularity of Magnesium and Several Smaller Supplements

White Plains, New York, February 26, 2024 — A recent survey of more than 10,000 people who regularly use dietary supplements shows that supplements that experienced the greatest absolute growth in popularity during 2023 were pregnenolone (+7.5 percentage points), magnesium (+4.8 pts), berberine (+4.

CL Answer

Do "Mr. Happy Stack" supplements improve memory, cognition and mood, and are they safe?

Find out if Happy Stack supplements really work to enhance memory and cognition, plus safety and side effects. ConsumerLab.com's answer explains.

Happy Stack for Memory? -- Person holding a capsule

CL Answer

What are the best supplements for depression and anxiety?

Best natural supplements for depression and anxiety, including the evidence for fish oil, vitamin D, probiotics, and herbal supplements for depression such as curcumin (from turmeric) and saffron.

Best Supplements for Depression and Anxiety -- sad young woman sitting on couch, looking toward the window

Clinical Update

1/02/2017

Supplement vs. Prescription Fish Oil?

As we have written before, by choosing an extremely concentrated fish oil supplement, you can get essentially the same type of fish oil as you would get from a prescription fish oil. But according to a recent study, fish oil supplements are more likely to be rancid (oxidized) than prescription fish oil. However, a closer look at the study by ConsumerLab staff suggests that this finding may be misleading, as explained in the "Quality Concerns" section of the Fish Oil Supplements Review >>

CL Answer

I am very concerned about getting too much vitamin A. Is there danger in getting too much vitamin A if I take fish oil, which I've heard contains a lot of vitamin A, in addition to my multivitamin?

Find out if taking vitamin A along with fish oil can lead to an excess of vitamin A and how to avoid vitamin A overdose.

Fish Oil Supplements Poured from Bottle into Hand

CL Answer

Which supplements and foods help with gout and which may worsen it?

Find out about the effects on uric acid levels and gout of fish and fish oil, coffee, beer, animal meat, milk proteins, vegetable proteins, fructose, lemon juice, tart cherry juice, vitamin A, vitamin C, and niacin

Woman with gout pain rubbing her foot near the big toe

CL Answer

Do vitamins, minerals or other supplements lose effectiveness with exposure to high temperatures?

Are vitamins and supplements susceptible to heat? Find out if mail ordering during the summer is safe.

Heat's Effect on Supplements in the Mail -- Woman receiving a package

CL Answer

Can supplements, natural eye drops, or lifestyle modifications improve symptoms of dry eye?

Can supplements such as fish oil, flaxseed oil or curcumin (from turmeric) help treat dry eyes? Find out, including formulas and doses that have shown benefit. Also, learn if drinking more water or using eye drops containing castor oil, N-acetylcarnosine or aloe can help with dry eye.

Older man with dry eye rubbing his eyes while holding his glasses

CL Answer

Is Relief Factor likely to relieve aches and pains, and is it safe?

Find out if the dietary supplement Relief Factor is likely to help relieve aches and pains, if it is safe, and if it is worth the cost.

Packet of Relief Factor Quickstart

Product Review

Multivitamin and Multimineral Supplements Review

Best Multivitamins In 2023 -- Caution with Gummies

CL Answer

Which supplements are helpful for age-related macular degeneration (AMD)?

Find out which vitamins & supplements are helpful for macular degeneration (AMD), such as lutein, zeaxanthin, and others used in the AREDS studies.

Supplements for Macular Degeneration -- woman getting eye examination

Clinical Update

3/23/2014

Fish Oil Study Finds No Heart Benefit

Findings of a large study reported this week showed that a daily fish oil supplement did not reduce the risk of cardiovascular disease in elderly people. So what's the bottom line for fish oil and heart disease? See the update to the Fish Oil Supplements Review, which includes the latest information about potential uses of fish oil and our tests of popular fish oil supplements. 

Clinical Update

5/24/2015

Fish Oil Increases Muscle/Strength

Last week we reported that vitamin D could help increase strength -- this week it's fish oil. A recent study found that taking a high dose of fish oil led to increases in muscle and strength in older individuals -- without additional exercise. As reported earlier, a lower of dose of fish oil may improve results of exercise. For the details, including specifics about the fish oil used, see the Fish Oil Supplements Review >> 

Clinical Update

10/06/2020

Best Absorbed Form of Fish Oil?

Which form of fish oil is best absorbed? Find out what two recent studies showed in comparing triglyceride, ethyl ester, and monoacylglyceride forms of fish oil in the Forms of Fish Oil section of Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Product Review

Black Currant Oil, Borage Oil, Evening Primrose Oil, Flaxseed Oil, and Hemp Oil Supplements Review: Sources of ALA and GLA (Omega-3 and -6 Fatty Acids)

Choose the Best Seed Oil Supplements. Find Out Which Flaxseed and Other Seed Oil Supplements Passed Our Tests.

Flaxseed Oil, Evening Primrose Oil, Borage Oil, Hemp Oil and Black Currant Oil Supplements Reviewed by ConsumerLab.com

CL Answer

What is Omega XL and does it work?

What is Omega XL (distributed by Great Health Works) and does it work? Described as a "highly concentrated Omega-3 'Super Oil' supplement".

Omega XL - Great Health Works

CL Answer

What is Marine-D3 with Seanol-P, and does it live up to anti-aging claims?

Learn about the evidence for Marine-D3, a supplement from Marine Essentials that contains Seanol, including evidence from clinical studies on aging.

CL Answer

7 Red Flags to Watch Out For When Buying Vitamins & Supplements

When it comes to buying vitamins and supplements, it's buyer beware. ConsumerLab explains seven red flags to look out for on labels when choosing and buying vitamins or supplements, including claims of "FDA Approved" laboratories, what to look for in the ingredient list, and more.

What to Watch Out for When Choosing a Supplement -- Supplement Bottle Label Close-up

CL Answer

Supplements for Age-Related Muscle Loss

Find out if protein supplements, fish oil, vitamin D, and other supplements can help older adults build and maintain muscle, and help prevent age-related muscle loss (sarcopenia).

News Release

December 28, 2023

10 Most Popular ConsumerLab Product Reviews of 2023

White Plains, New York, December 28, 2023 —  In 2023, ConsumerLab tested more than two hundred products, adding to its extensive Product Reviews covering 150 categories of supplements, foods, and other health products. Among these, the following 10 were the most popular in 2023:

Product Review

Tuna, Salmon, Sardines & Herring Review (Canned and Packaged)

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Clinical Update

3/28/2014

Fish Oil Lowers Blood Pressure

Fatty acids from fish and fish oil may reduce blood pressure, particularly in those with high blood pressure, according to a recently published review. For details, information about other uses of fish oil, and our tests of fish oil supplements, see the updated Fish Oil and Omega-3 Fatty Acid Supplements Review >> 

Clinical Update

4/22/2012

Heart Benefits of Fish Oil Supplements in Doubt

A review of the latest studies finds no conclusive evidence that fish oil supplements help people hoping to prevent another heart attack or stroke. It also remains unclear if fish oil provides cardiovascular benefits for healthy individuals. Find out what people concerned about heart disease should do, the other potential benefits of fish oil supplements, and our tests of supplements on the market in the updated Fish Oil Supplements ReviewMore >>

Clinical Update

5/19/2013

Fish Oil No Help for Heart Disease?

A new study found that taking a fish oil supplement did not reduce the risk of heart attack or stroke in people with multiple risk factors for heart disease. But this doesn't tell the whole story. Get the bottom line on fish oil for heart disease and test results for over 70 fish oil supplements, in the updated Fish Oil and Omega-3 Fatty Acid Supplements Review >>

Clinical Update

2/05/2012

Fish Oil During Pregnancy Reduces Allergy in Infants

Last year we reported important findings from a study of fish oil given to pregnant women. A further analysis of that study shows another benefit of daily fish oil for pregnant women -- their babies have nearly a 40% lower risk of egg allergies. A lower risk of eczema was also found, although this association did not hold after adjusting the data for certain factors. See the update to the Fish Oil Supplements Review, which includes details on this study, the type and amount of fish oil taken, and our latest product tests.

Clinical Update

1/15/2012

Fish Oil for Strength

A recent study of women in their 60's suggests that taking fish oil when strength-training leads to greater improvements in strength than training alone. Women who took fish oil were not only stronger but had a greater functional capacity, such as being able to rise faster from a chair. For the type and dose of fish oil taken, and more details, see the update to the Fish Oil Supplements Review, which includes the latest product tests.

Clinical Update

9/17/2019

Fish Oil in Pregnancy?

Several studies have evaluated the effects of taking fish oil during pregnancy, including a recent study seeking a reduction in premature births. Find out if fish oil helps in the During Pregnancy: Effects on Children section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

3/19/2019

Prescription Fish Oil Lowers Heart Attack Risk

A prescription fish oil was found to lower the risk of cardiovascular events such as heart attack and stroke by 30% in people at high risk. For details, see the Prescription Fish Oil vs. Supplements section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil supplements.

Clinical Update

9/01/2020

Fish Oil Slows Atherosclerosis

A highly-concentrated prescription fish oil was shown to significantly reduce the progression of atherosclerosis (hardening of the arteries) in people with high triglycerides, according to a recent study. Get the details in the Prescription Fish Oil vs. Supplements section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

3/07/2020

Fish Oil and Heart Disease

Many studies have assessed the potential benefits of taking fish oil supplements. Results have been conflicting, but one of the largest and longest-term studies was recently published. See what it found in the What It Does section of the Fish Oil Supplements Review. Also see our general recommendations for using fish oil for heart health and check out our Top Picks for fish oil supplements.

Clinical Update

2/16/2016

Fish Oil and Blood Pressure

As explained in our Fish Oil Review, fish oil supplements may not provide overall cardiovascular benefits — eating fish is better. However, a recent analysis found that a certain kind of fish oil may help people with high systolic blood pressure. For details, see the Fish Oil and Omega-3 Fatty Acids Supplements Review >>

Clinical Update

12/17/2019

Fish Oil Approved for Elevated Triglycerides

A highly concentrated fish oil that was originally approved only for treating very high triglycerides has been further approved by the FDA to treat lower, but still elevated, triglycerides if cardiovascular risk factors are present. For details see the Prescription Fish Oil vs. Supplements section of the Fish Oil Supplements Review. Also see our Top Picks for fish oils, including highly concentrated fish oil.

Clinical Update

11/15/2019

Fish Oil Plus Statins for High Triglycerides

This week an FDA panel recommended that a prescription fish oil be approved for use with statins in people with high triglycerides. Get the details and see how fish oil supplements compare in the Fish Oil Supplements Review. Also see our Top Picks among fish oil supplements.

Clinical Update

7/28/2018

Dry Eye, Fish Oil and Contact Lenses

Taking fish oil can help people with dry eye and it was recently studied for dry eye associated with wearing contact lenses. Find out what the recent study found and learn more about fish oil for dry eye in the What It Does section of the Fish Oil & Omega-3 Supplements Review. (Also see our Top Picks among fish oil supplements.)

Clinical Update

9/25/2018

Fish Oil Drug May Help

High doses of fish oil highly-concentrated in EPA and/or DHA are known to lower elevated triglycerides. But can they reduce the risk of cardiac events, such as heart attack? Preliminary results from a new study suggest that one product can — at least in certain people. Get the details in the Prescription Fish Oil vs. Supplements section of the Fish Oil Supplements Review. (Also see our Top Picks among fish oil supplements.)

Clinical Update

11/25/2018

Better Absorbed Fish Oil?

A specially formulated fish oil was shown to be absorbed better than regular fish oil. A closer look at the study, however, suggests that this benefit may be limited. Learn more, as well as how you can maximize fish oil absorption, in the How to Take section of the Fish & Marine Oil Supplements Review. (Also see our Top Picks for fish oil supplements.)

Clinical Update

2/13/2021

Which Form of Fish Oil Is Best Absorbed

The amount of omega-3 fatty acids (EPA and DHA) that you absorb when taking fish oil depends on the form of oil and/or when you take it. A new study suggests that a certain form is better absorbed than others. Get the facts in the Forms of Fish Oil section of our Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

8/31/2021

Caveat With Prescription Fish Oil Study

Some of the cardiovascular benefit reported for a prescription fish oil may have actually been due to a problem with the placebo to which it was compared, according to new research. Get the details in the Prescription Fish Oil vs Supplements section of our Fish Oil Supplements Review. Also see our Top Picks among fish oil supplements.

Clinical Update

1/31/2023

Fish Oil & Rheumatoid Arthritis

A recent study investigated how fish oil supplementation may help to reduce symptoms of rheumatoid arthritis. Get the details, and learn if fish oil can help with osteoarthritis and other inflammatory conditions, in our Fish Oil Supplements Review, which includes our Top Picks for fish oil.

Also see: Which supplements can help with arthritis?

CL Answer

Can any supplements be used to reduce inflammation in people sensitive to NSAIDs such as ibuprofen, high-dose aspirin, or naproxen?

Find out if supplements such as turmeric, fish oil, MSM (methylsulfonylmethane), SAMe (S-adenosyl-methionine), boswellia, ginger, white willow bark or arnica may, or may not, be helpful to people sensitive to NSAIDs.

Woman with NSAID-hypersensitivity looking at two supplement containers and wondering if they are safe to take

CL Answer

What are omega-7 fatty acids? Do I need to take these if I already take fish oil?

Learn what omega-7 fatty acids are and if you need to also take them while taking fish oil. See the varying amounts of omega-7 fatty acids in fish and krill oil supplements.

Fish Oil

CL Answer

What supplements should I stop taking before surgery?

Info on which supplements to avoid before surgery due to increased risk of bleeding or interference with anesthesia.

Supplements to stop before surgery - operating room

CL Answer

How can I easily compare the ingredients in supplements?

Find out how to easily compare the ingredients in different supplements, find the full list of ingredients for products and a database of dietary supplement labels. ConsumerLab.com's answer explains.

How to compare supplement labels -- woman looking at the labels of two supplement bottles

CL Answer

Supplements for multiple sclerosis (MS): Do any supplements reduce symptoms or relapse?

Find out if vitamins or supplements such as ginkgo, fish oil, biotin, vitamins A, C, E, D, and B12, or selenium reduce symptoms or relapse in people with multiple sclerosis (MS).

MS 3

Clinical Update

1/18/2020

Fish Oils Not Equal on Cardio Benefit

High-dose, highly-concentrated fish oil is known to lower triglycerides in people with elevated levels. One prescription product was even shown to lower the risk of cardiovascular events in such people. However, a clinical trial of another fish oil was recently stopped due to its low likelihood of providing this benefit. Learn how these products differ and how fish oil supplements compare to them in the Prescription Fish Oil vs. Supplements section of the Fish Oil Review. Also see our Top Picks for fish oil and other marine omega-3 supplements.

Clinical Update

1/26/2016

Fish Oil Helps in Schizophrenia

A study found that concentrated fish oil greatly reduced symptoms in more people who had recently experienced a first episode of schizophrenia than did a placebo. The greatest effect was on depressive symptoms, which is consistent with other studies which have shown fish oil to reduce depression, particularly in people who do not regularly eat fish.

This impact on depression has also been suggested as one reason why fish oil has shown some benefit in people with cognitive decline. Details about the studies and products used, including our tests and reviews of similar fish oil supplements, are found in the Fish Oil and Omega-3 Fatty Acid Supplements Review >>

News Release

October 24, 2023

Best Fish Oil and Omega-3 Supplements? ConsumerLab Tests Reveal Some Are Rancid

White Plains, New York, October 24, 2023 —  Recent ConsumerLab tests of popular fish, krill, and algal oil supplements revealed several products to be rancid. Fish and marine oils that are rancid, or “oxidized,” can have an extremely unpleasant odor and taste, and may be less safe and effective.

CL Answer

Do any supplements help with COVID-19? Do supplements like vitamin D, zinc, vitamin C, or herbals work?

Find out if natural remedies & supplements for coronavirus such as zinc, vitamin C, garlic, or elderberry help to prevent or treat COVID-19.

Supplements for Coronavirus (COVID-19)? -- mask and pills

CL Answer

What is the best way to take curcumin? Is it better to take it all at once or in divided doses?

Find out the best way to take curcumin and turmeric supplements to increase absorption and bioavailability, plus the best way to cook with turmeric spice. ConsumerLab.com's answer explains.

CL Answer

I drink organic milk with added DHA Omega-3, but it is expensive. Is it worth paying extra for the added DHA?

Find out if drinking organic milk with added DHA omega-3, such as Horizon Organic Milk, is worth paying more.

Organic Milk Cartons

News Release

August 23, 2023

ConsumerLab Tests Find More CBD, Less THC in CBD Oils, Gummies, and Topicals

White Plains, New York, August 23, 2023 —  Recent ConsumerLab tests of popular CBD (cannabidiol) products on the market revealed that, overall, products contain more CBD, and less THC (tetrahydrocannabinol, a psychoactive compound) than in previous years.

Product Review

Vision Supplements Review (with Lutein, Zeaxanthin & AREDS2 Formulas)

Find the Best Vision Supplement Based Our Tests

Product Review

Alpha Lipoic Acid Supplements Review

Choose the Best Alpha-Lipoic Acid Supplement — See the Amounts of Active "R-Isomer" We Found

Product Review

Cholesterol-Lowering Supplements Review (Sterols/Stanols and Policosanol)

Find the Best Cholesterol-Lowering Supplement. See Which Plant Sterol and Policosanol Supplements Passed Our Tests and Are Our Top Picks.

Sterol, Stanol, and Policosanol Supplements for Cholesterol-lowering Reviewed by ConsumerLab.com

Clinical Update

7/28/2020

Fish Oil for Arthritis?

Fish oil has shown modest benefits in rheumatoid arthritis, but can it help with osteoarthritis -- inflammation due to worn joints? Find out what a recently published study showed in the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

4/23/2019

Fish Oil During Pregnancy

Does taking fish oil during pregnancy yield children with higher IQs? Find out what studies are showing in the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil supplements and other sources of omega-3 fatty acids.

Clinical Update

6/18/2019

Fish Oil for Heart Failure?

Can taking fish oil improve heart function in people with chronic heart failure? See the results of a recent study (and find out what type of fish oil was used) in the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks for fish oils.

Clinical Update

6/29/2019

Fish Oil Heart Claim

You'll start seeing a new heart health claim on fish oil supplements as well as foods that provide the omega-3's EPA and DHA. While legal, the claim is a bit fishy. Get the details in the Fish Oil Supplements Review as well as the Canned Tuna and Salmon Review. Also see our Top Picks for fish oil supplements and canned fish.

Clinical Update

11/26/2019

Fish Oil & Colon Cancer

There is new evidence that taking fish oil may reduce the risk of colorectal cancer for certain people. For details see the Cancer section of the Fish Oil Supplements Review. Also see our Top Picks among fish oil supplements and other marine sources of omega-3s.

Clinical Update

10/18/2019

How to Use Fish Oil for Depression

Guidelines have been published for using fish oil to treat major depressive disorder. For details, see the Depression section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

12/20/2017

Can Fish Oil Help Statins?

Adding fish oil to cholesterol-lowering statin therapy was found to provide added benefit in certain situations. See the details, including dosage of EPA and DHA, in the "What It Does" section of the Fish Oil Supplements Review > (Also see our Top Picks for fish oil supplements).

Clinical Update

10/08/2019

Fish Oil to Improve Cognition?

See the results of the most recent study of fish oil to improve memory and cognition in the Memory Enhancement section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

5/02/2020

Does Fish Oil or Curcumin Increase Brain Blood Flow?

A study among people ages 50 to 80 evaluated the effects of fish oil and curcumin on blood flow to the brain and on other aspects of cardiovascular function. See the results in the "What It Does" section of the Fish Oil Supplements Review and the Curcumin Supplements Review. Also see our Top Picks for fish oil and curcumin.

Clinical Update

6/23/2020

Fish Oil for Improved Insulin Sensitivity?

Fish oil was given for three months to people with decreased sensitivity to insulin. Did it improve insulin sensitivity? Find out in the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks among fish oil supplements.

Clinical Update

7/04/2015

Fish Oil and Alzheimer's Disease

The evidence is mixed on whether fish oil can help people with Alzheimer's disease. A benefit was seen in a study reported last year, but a recently reported study found no benefit with fish oil combined with antioxidants. More details are found in the "What It Does" section of the Fish Oil and Omega-3 Fatty Acid Supplements Review >>

Clinical Update

8/29/2015

Does Fish Oil Slow Cognitive Decline?

Results of a large U.S. study suggest that taking fish oil does not slow cognitive decline in the elderly. Before you nix fish oil for this purpose, be aware of an important caveat about the people in the study. Get the details about this and other studies of omega-3 fatty acids, as well as our tests of popular products, in the Fish Oil and Omega-3 Fatty Acid Supplements Review >>

Clinical Update

3/14/2017

When Does Fish Oil Help the Heart?

There are new recommendations on the use of fish oil supplements with regard to preventing heart attack, stroke, atrial fibrillation, and heart failure. More about these recommendations and other uses of fish oil are found in the "What It Does" section of the Fish Oil Supplements Review (which includes our tests of products) >>

Clinical Update

7/16/2014

Fish Oil May Prevent Cognitive Decline

A study of older individuals found that cognitive function and brain volume (size) were better preserved among those who reported using fish oil supplements than those who did not. The effect, however, was only seen in certain groups of people. For more about the study, and our tests and comparisons of fish oil supplements, see the updated Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, Calamari, Green-lipped Mussel Oil) >> 

Clinical Update

7/19/2017

Fish Oil for Depression

A number of studies have reported on whether taking fish oil can help with depression. The most recent study found a benefit using an amount and type of fish oil generally in-line with what other studies suggest works best. See the details in the "What It Does" section of the Fish Oil Review. The Review includes our tests, comparisons, and Top Picks for products.

Clinical Update

7/29/2017

Fish Oil for Endurance

High-dose fish oil may help to increase exercise endurance, according to a new study, adding to evidence of other beneficial effects of fish oil on muscle mass and strength. For details, see the "What It Does" section of the Fish Oil Supplements Review, which includes our Top Picks among products.

Clinical Update

10/31/2017

Fish Oil for Focus in Kids?

Fish oil supplementation was shown to improve executive functioning in children, according to a study that focused on children with mood disorders. For details, see the "What It Does" section of the Fish Oil and Omega-3 Fatty Acids Supplements Review >> [Also see our Top Picks for fish oil supplements in the Review.]

Clinical Update

1/21/2020

Fish Oil & Fertility

Is there a relationship between taking fish oil and sperm count? See what a recent study in men found in the What It Does section of the Fish Oil Review. Also see our Top Picks for fish oil.

Clinical Update

2/11/2020

Fish Oil for Diabetes?

There is mixed evidence as to whether fish oil helps people who have diabetes. Get the details, including those of a new study, in the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

1/14/2017

Fish Oil for Migraine

Although the evidence to-date has been mixed on whether taking fish oil reduces migraine headaches, a recent placebo-controlled study showed a significant benefit for fish oil when taken along with a prescription medication. For details, see the "What It Does" section of the Fish Oil Supplements Review >>

Clinical Update

1/12/2019

Maintaining Muscle With Fish Oil?

Can taking fish oil prevent muscle loss when a limb is immobilized, such as in a brace? Find out what a recent study showed in the "Strength and Muscle" section of the Fish Oil Supplements Review. (Also see our Top Picks for fish oil.)

Clinical Update

1/26/2019

Fish Oil for Asthma?

Can high-dose fish oil help people with asthma? See what a study recently found in the "What It Does" section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

11/11/2018

High EPA Fish Oil Lowers Cardiovascular Risk for Some

Taking high-dose, high-EPA fish oil (Vascepa) was found lower the risk of cardiovascular disease by 25% among people with elevated triglycerides in a major new study. Get the details in the What It Does section of the new Fish Oil Review. (Also see how fish oil supplements compare to Vascepa.)

Clinical Update

11/11/2018

Mixed Results for EPA/DHA Fish Oil

Concentrated EPA/DHA fish oil given daily to a cross-section of Americans was not found to lower the risk of cancer or cardiovascular disease except for those with low fish intake and for African-Americans. See the details in the What It Does section of the Fish Oil Supplements Review. Also see which supplements are comparable to the fish oil in the study.

Clinical Update

7/21/2018

Fish Oil for Heart Health?

Are fish oil supplements good for the heart? See what a review of over 70 clinical trials concluded in the Heart Attack and Stroke section of the Fish Oil and Omega-3 Supplements Review.

Also, learn what fish oil can or cannot do for other health conditions, such as arthritis, in the What It Does section of the review. (See our Top Picks among fish and marine oils.)

Clinical Update

9/04/2018

Fish Oil & Diabetes

In a major study, fish oil was given to people with type 1 or type 2 diabetes for several years to see if it would reduce serious cardiovascular events, like heart attacks and stroke. Find out what happened in the Heart Attack and Stroke section of the Fish Oil Supplements Review. (Also see our Top Picks among fish oil supplements.)

Clinical Update

9/14/2018

Anxiety and Fish Oil

An analysis of clinical trials with fish oil looked at whether supplementation was associated with decreased anxiety. See the results in the What It Does section of the Fish Oil Supplements Review. (Also see our Top Picks among fish oil and other omega-3 supplements.)

Clinical Update

1/23/2018

A Reason to Take Fish Oil With Statins?

It's well known that high-dose fish oil can lower elevated triglycerides. But can it help people already on a statin drug? A recent clinical trial answered this question. Get the details, including the dose of fish oil used, in the "Heart Attack and Stroke section of the Fish Oil Omega-3 Fatty Acid Supplements Review. (Also see our Top Picks among products.)

Clinical Update

2/03/2018

Disheartening Fish Oil News

Another report was published this week showing no cardiovascular benefit from fish oil supplementation. You can get the details in the Heart Attack and Stroke section of the Fish Oil Supplements Review. Fish oil may provide cardiovascular benefit in limited situations, as explained in the Review.

Clinical Update

7/14/2013

Fish Oil Linked to Prostate Cancer?

Headlines this week about a study showing an association between the fatty acids in fish oil and the development of prostate cancer have stirred concerns about consuming fish and fish oil supplements. For details about this study and studies of other effects of fish oil and omega-3 fatty acids, as well as test results and comparisons for 74 fish and other marine oil supplements, see the updated Fish/Marine Oil (Omega-3) Supplements Review >>

Clinical Update

6/24/2012

Fish Oil for Strokes and Heart Attacks?

A recent study with fish oil supplements found no reduction in strokes and heart attacks among people with diabetes and poor glucose control. Does this mean fish oil doesn't help with cardiovascular disease? Not necessarily. See the updated Fish Oil (Omega-3) Supplements ReviewMore >>

Clinical Update

3/10/2013

What You Need to Know About Fish Oil

Most fish oil in supplements is not natural, but is a semi-synthetic form. This affects how much you absorb and new research is revealing other differences. Time to throw out what you take, or switch brands? Probably not, but if you use fish oil, it's worth knowing about these differences. Get the details in the update to the Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, and Calamari Oil) >>

Clinical Update

10/04/2011

Fish Oil's Impact on Cognitive Decline

Cognitive decline may be a normal part of aging, but a new study suggests that high-dose fish oil particularly rich in DHA may provide some benefit. In people over age 65 with mild cognitive impairment, fish oil was associated with improved verbal skill. Perhaps as important, fish oil also reduced depressive symptoms, which can be a risk factor in the progression to dementia. Get the details, including how much DHA and EPA was used in the study, in the Fish Oil and Omega-3 Fatty Acid Supplement ReviewMore >>

Clinical Update

4/22/2012

Fish Oil Tested for Multiple Sclerosis

Fish oil supplements are often taken by multiple sclerosis patients with the hope that omega-3 fatty acids can improve their condition, but a new study suggests fish oil supplements may not provide benefit. For details, including the dose used, see the updated information in the Fish Oil Supplements ReviewMore >>

Clinical Update

11/18/2012

Stroke and Fish Oil

An analysis of 38 studies concluded that eating fish regularly is associated with fewer strokes, but fish oil supplements do not seem to help. Interestingly, the type of fish and how it is prepared seem to make all the difference. For details, including what fish oil supplements can or cannot do, see the updated Fish Oil & Marine Oil (Omega-3) Supplements Review. More >>

Clinical Update

10/28/2012

Fish Oil Helps Memory

A small study of healthy young women and men found that those with the highest levels of the omega-3 fatty acid DHA in their red blood cells scored better on a memory test than those with lower levels. After six months of supplementation with a certain fish oil supplement, scores improved -- particularly among those whose DHA levels had been lowest. See the Fish Oil (Omega-3) Supplements Review for details about this study, the particular supplement used, what fish oil can and cannot do, and our quality ratings of products. More >>

Clinical Update

5/03/2014

Does Fish Oil Help During Pregnancy?

A recent study shows that, at age 4, children born to women given DHA-rich fish oil during pregnancy do not fare better cognitively than other children. Other positive effects around the time of birth, however, suggest that supplementation may be worthwhile. For details, as well as our tests of fish oil supplements, see the Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, Calamari, Green-lipped Mussel Oil) >>   

Clinical Update

6/07/2014

Fish Oil May Reduce Risk of Blood Clots

A study of more than 20,000 people found that those who ate fish several times per week had a reduced risk of venous blood clots, and that getting additional fish oil from supplements reduced the risk even further. Get the details, including our tests of fish oil and other omega-3 supplements in the Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, Calamari, Green-lipped Mussel Oil) >>   

Clinical Update

9/24/2014

Lower-dose Fish Oil Helps with Epilepsy

A small, but well-controlled study of people with drug-resistant epilepsy found that a modest dose of fish oil significantly reduced the frequency of seizures while a higher dose did not. The researchers note a possible explanation why the lower dose was more effective than the higher dose. Find out the details, including the dose and exact type of fish oil used, in the update to the Fish Oil Supplements Review >> 

Clinical Update

8/07/2011

Fish Oil and Anxiety

A study using a specially concentrated fish oil supplement showed a 20% reduction in anxiety symptoms compared to placebo. An update to the Fish Oil Supplements Review includes the dose and type of fish oil used. More >>

Clinical Update

2/07/2023

Fish Oil Absorption

Re-esterified triglyceride forms of fish oil are among the best absorbed forms. But even among these re-esterified forms, there can be differences. Find out what a recent study suggests in the Forms of Fish Oil section of our Fish Oil Supplements Review.

Clinical Update

10/11/2022

Fish Oil for Better Sleep?

Fish Oil for Better Sleep? Does fish oil improve sleep in middle-aged men and women? See what a new study found in the What It Does section of our Fish Oil Supplements Review.

Also see our answer to the question: What are the best supplements or lifestyle modifications for insomnia, and which can make insomnia worse?

Clinical Update

4/05/2022

Fish Oil for Heart Failure?

Can fish oil reduce the risk of being hospitalized due to heart failure? See what a major study found in the Heart Disease and Stroke section of our Fish Oil Supplements Review. Also, see our Top Picks for fish oil.

Clinical Update

8/30/2022

Fish Oil for High Cholesterol, Depression

Separate studies looked at whether or not taking fish oil can lower high cholesterol levels or reduce depression. See the details in our Fish Oil Supplements Review.

If you take a statin, read about the pros and cons of taking fish oil with statins.

Also see our article that discusses other supplements for high cholesterol.

Clinical Update

12/28/2021

Fish Oil to Prevent Depression?

Does fish oil prevent depression? Find out what a recent study found in the Depression section of our Fish Oil and Omega-3 Supplements Review. Also see our Top Picks among fish oil supplements.

For information about other supplements promoted for depression, see our answer to the question: What are the best supplements for depression and anxiety?

Clinical Update

4/04/2021

Fish Oil for Memory?

Can taking high-dose fish oil improve memory and cognitive function in older people with coronary artery disease? Find out what a recent study showed in the Age-related Cognitive Decline section of our Fish Oil Supplements Review. Also see our Top Picks among fish oil supplements.

Clinical Update

5/18/2021

Fish Oil Interaction With Medication

High-dose fish oil can significantly increase blood levels of certain immunosuppressants, according to new research. Get the details in the Concerns and Cautions section of our Fish Oil Supplements Review, which includes information about other drug interactions with fish oil.

Clinical Update

11/06/2020

Fish Oil for Liver Disease?

Does taking fish oil help people with nonalcoholic fatty liver disease (NAFLD)? Find out what a recent study suggested in the What It Does section of our Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

9/12/2020

Fish Oil During Pregnancy

Does taking fish oil during pregnancy lead to cognitive benefits in children? Find out what a recent study showed in the What It Does section of Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

9/22/2020

Fish Oil and Eye Bleeding

Can high-dose fish oil increase the risk of bleeding in the eye? Get the details of a recently reported case in the Concerns and Cautions section of our Fish Oil Supplements review. Also see our Top Picks for fish oil.

Clinical Update

9/25/2020

Fish Oil for Menopause?

Can taking fish oil reduce symptoms of menopause? Find out what a recent study showed in the What It Does section of our Fish Oil Supplements Review, and see our Top Picks for fish oil. Also see our Menopause Supplements Review for information about other supplements for menopause.

Clinical Update

11/18/2020

Heart Risk With Fish Oil

Last week we reported on an increased risk of a serious heart problem with use of prescription fish oil. This week, a study suggested a similar issue with even a lower dose of non-prescription fish oil. See the details in the Concerns and Cautions section of the Fish Oil Supplements Review. Also, see our Top Picks among fish oils.

Clinical Update

12/02/2020

Fish Oil & Testosterone?

Can fish oil supplementation increase testosterone levels in men? Find out what a new study found in the What It Does section of the Fish Oil Supplements Review. Also see our recent Top Picks for fish oil.

Clinical Update

12/16/2020

High-Dose Fish Oil for COVID?

A two-week course of high-dose, high-concentration fish oil was reported to reduce inflammation and symptoms in COVID patients in a preliminary study. See the details in the What It Does section of the Fish Oil Supplements Review. Also, see our Top Picks for fish oil supplements.

Clinical Update

10/31/2023

Fish Oil for Depression & Anxiety?

Fish oil may help reduce symptoms of depression and anxiety, but the dose and level of EPA vs. DHA matters, according to several studies, including a recent one. Get the details in the Depression section of our Fish Oil Supplements Review, which includes our Top Picks for fish oil.

Also see: What are the best supplements for depression and anxiety?

Clinical Update

11/03/2023

Fish Oil & Bleeding Risk

High-dose fish oil can increase bleeding risk, but this is most likely among people on certain medications, according to recent data. For details see the Concerns and Cautions section of our Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

1/27/2023

Fish Oil & Hair

A diet extremely high in fish oil caused hair loss in a recent study in mice. Should this be a concern for people? Find out in the Concerns and Cautions section of our Fish Oil Supplements Review, which includes our Top Picks for fish oil.

Also see: Do hair supplements, such as Viviscal, Hair La Vie, and Nutrafol, or topical essential oils work?

Clinical Update

1/09/2024

High-Dose Fish Oil for Heart Attack Recovery?

During recovery from heart attack, does high-dose fish oil prevent another heart attack, heart failure, or death? Find out what a recent study showed in the Heart Disease and Stroke section of our Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

3/05/2024

Fish Oil for Memory?

Did taking fish oil improve cognitive function or memory among older people with depression in a recent study? Find out in the Memory Enhancement section of our Fish Oil Supplements Review, which includes our Top Picks for fish oil.

Also see: Do any supplements, foods or lifestyle modifications help with brain function, like memory and cognition?

Clinical Update

2/28/2023

Fish Oil for Strength?

Does supplementing with fish oil boost gains from resistance exercise? Find out what a recent study suggests in the Muscle, Strength and Falls section of our Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

3/10/2023

Fish Oil for Infertility?

Can supplementing with fish oil improve the likelihood of pregnancy among women with PCOS-related infertility? Find out what a recent study showed in the Infertility section of our Fish Oil Supplements Review. Also see our Top Picks for fish oil supplements.

Clinical Update

6/16/2023

Fish Oil & Chocolate for Memory?

Did consuming fish oil and chocolate improve cognition in people with cognitive decline? See what a new study found in the Cognitive Impairment section of our Fish Oil Supplements Review, which includes our Top Picks among fish oil supplements.

Also see: Do any supplements, foods or lifestyle modifications help with brain function, like memory and cognition?

Clinical Update

6/02/2023

Fish Oil for Gum Disease?

Does taking fish oil after dental "deep cleaning" reduce bleeding and pocketing around teeth in people with severe gum disease? Find out what a recent study showed in the Periodontitis section of our Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

10/20/2023

Gout & Fish Oil

People with gout are advised to limit intake of purine-rich foods, including certain fish. Should fish oil supplements also be avoided? Find out in the Gout section of our Fish Oil Supplements Review, which includes our Top Picks for fish oil.

Also see: "Which supplements and foods help with gout and which may worsen it?"

Clinical Update

6/07/2017

Spoiled Fish Oil Is Less Effective

Spoiled fish oil does not lower LDL "bad" cholesterol, while the same amount of non-spoiled fish oil does, according to a new study. If you take fish oil to improve your cholesterol levels, it would seem best to use a product that is not spoiled — something ConsumerLab tests for. (It may also be best to choose an oil in the triglyceride form, rather than the ethyl ester form). For details, see the "Quality Concerns" section of the Fish Oil Supplements Review. Also see our Top Picks among fish oils.

CL Answer

Which vitamins and minerals should be taken together or separately?

Find out the best way to take vitamins and minerals and which vitamins and minerals should be taken together or separately for proper absorption. ConsumerLab answer explains the best way to take vitamins and minerals.

Vitamins & Minerals That Should Be Taken Together or Separately -- various vitamins in spoons

CL Answer

Do any supplements, foods or lifestyle modifications help with brain function, like memory and cognition?

Find out which supplements help improve memory, brain function and cognition, including fish oil, some B vitamins, cocoa, and curcumin. ConsumerLab's answer explains the evidence for supplements promoted to help with brain function and cognition.

Supplements for Memory -- doctor holding a model of a brain and fish oil capsule

CL Answer

Do any supplements or foods help with migraine? Do any trigger migraine?

Find out if supplements such as magnesium, CoQ10, riboflavin, butterbur, feverfew and others help with migraine. Also learn about foods that may trigger migraine, including chocolate and watermelon.

Migraine

CL Answer

Do any supplements help prevent or improve cataracts?

Find out which supplements may help with cataracts, including selenium and vitamins A, B1, B3, C, and E.

Doctor Shining Light for Patient Eye Exam

CL Answer

Which supplements help with Raynaud's phenomenon?

Raynaud's phenomenon may be helped by some supplements. Learn more about fish oil, Gingko biloba, and ginseng.

Supplements for Raynaud's Phenomenon -- woman standing outside in snow, with cold, red hands

CL Answer

Which supplements help for osteoarthritis of the hip?

Supplements for hip pain and osteoarthritis, such as SAMe, ginger and collagen, may help or reduce pain.

Woman Holding Hip from Pain

CL Answer

Should you take olive oil as a supplement?

Although extra virgin olive oil has many possible health benefits, such as reduced risk of heart disease and improved blood sugar control, these and other benefits have been demonstrated when olive oil replaces for saturated fats in the diet, not when taken as a supplement, as we explain.

Olive oil being poured into a spoon being held over a bowl

CL Answer

Do any supplements help with fatty liver disease? Are some diets more beneficial than others?

Find out if supplements such as vitamin E, fish oil, milk thistle, curcumin, choline, probiotics, vitamin D, reishi mushroom, or extra virgin olive oil are beneficial for fatty liver disease and learn which diet (Mediterranean, ketogenic, DASH, or fasting diets) seems to have greatest benefit.

Overweight man holding his right side near his liver

Product Review

Vitamin A Supplements Review, Including Beta-Carotene and Cod Liver Oil

Find the Best Vitamin A Supplement. Best Quality Vitamin A Supplements Identified, Including Cod Liver Oil.

Vitamin A Supplements (Including Cod Liver Oil) Reviewed by ConsumerLab.com

CL Answer

When taking a statin drug like Lipitor or Crestor, are there supplements I should avoid or take?

Learn about the interactions between certain supplements and atorvastatin (Lipitor), rosuvastatin (Crestor), and other cholesterol-lowering statins.

Statin Interactions With Supplements -- close-up of statin medication box and tablets

CL Answer

Which oils can help lower my cholesterol and risk of heart attack? How are coconut oil, olive oil, and fish oil for example?

Find out which fats and oils, such as coconut oil and fish oil, lower cholesterol and lower the risk of cardiovascular disease.

Oils and Heart Health

CL Answer

Do any supplements or foods benefit people with Crohn's disease? Are there any supplements that should be avoided?

Find out the most common vitamin and mineral deficiencies in people with Crohn's disease, including iron, B6, B12, vitamin D, zinc and others, plus evidence for N-acetyl-glucosamine (NAG), fish oil, and curcumin.

Supplements for Crohn's Disease -- Crohn's Disease Written on Notepad, Pills

CL Answer

I do moderate exercise for about an hour a few times a week. Which supplements might help me, and which should I consider avoiding?

Info on what supplements are best for work out & exercise regimens, including electrolytes, protein, creatine, and BCAAs.

Supplements for Moderate Exercise

CL Answer

I recently read that turmeric is only effective if it is combined with black pepper. Is this true?

Find out the best way to take turmeric and curcumin supplements to increase absorption and bioavailability. ConsumerLab.com's answer explains.

Is Turmeric Only Effective with Black Pepper? -- Turmeric Supplement and Black Pepper

CL Answer

Is it true that some vitamins or supplements can cause cancer?

Learn more about the effects of certain vitamins and supplements on cancer, including beta-carotene, vitamins E and B9, and multivitamins.

Woman holding vitamins in hand

Clinical Update

7/07/2013

Fish Oil for Brain Function

Healthy people, ages 50 to 75, given a specific fish oil supplement for 6 months experienced significant gains in their performance on visual tasks, reading, and verbal fluency in a recent placebo-controlled study. Brain scans also showed significant gains in the structure and volume of tissue in several areas of the brain. For details about the type and dose of fish oil taken, as well as test results and comparisons for 74 fish and other marine oil supplements, see the updated Fish/Marine Oil (Omega-3) Supplements Review >>

Clinical Update

6/16/2013

Fish Oil and Stress

A new study shows that fish oil may slightly blunt some of the effects of mental stress. Get the details, plus our quality ratings of 74 supplements, in the updated Fish Oil and Omega-3 Fatty Acid Supplements Review >>

Clinical Update

5/22/2011

Fish Oil Helps Treat Depression

A recent study showed that fish oil taken daily was associated with a remission of depression in 41% of people taking the supplement. The patients were women in a nursing home setting. The dose given was fairly high but treatment was well tolerated. The amounts of EPA and DHA taken daily and more information are found in our Product Review of Fish Oil SupplementsMore >>

Clinical Update

5/09/2011

Did you hear that DHA (an omega-3 fatty acid in fish oil) might raise the risk of prostate cancer?

This was recently in the news. Higher levels of DHA in the blood were associated with increased risk of high-grade prostate cancer. However, the findings do not mean that you should stop taking fish oil or eating fish. We talked with the researcher of this study and learned more. Get the facts in our Fish Oil Supplements ReviewMore >>

Clinical Update

3/09/2011

Fish Oil Helps in Chemotherapy

A recent study in lung cancer patients showed that those using fish oil supplementation during initial chemotherapy tended to maintain their muscle and total weight while those who did not lost 5 lbs of weight on average (2.2 lbs of which was muscle). See the Fish Oil (Omega-3) Product Review for more details, including the dosage used. More >>

Clinical Update

11/03/2013

Too Much Fish Oil May Cause Adverse Effects

Recent animal studies using EPA and DHA from fish oil suggest that very high intakes may dampen immunity. Might you be getting too much? Find out in the update to the Fish Oil and Omega-3 Fatty Acid Supplements Review>>

Clinical Update

4/08/2015

Avoid Fish Oil When Getting Chemotherapy

A series of studies in mice and people suggest that fish oil from supplements, and consumed from certain fish, can interfere with chemotherapy. More details are in the Fish Oil Supplements Review >>

Clinical Update

9/16/2012

Fish Oil Benefit Questioned

There are many potential benefits from supplementing with the omega-3 fatty acids found in fish oil, but the most widely-touted benefits -- reducing the risks of heart disease and stroke -- are now in doubt. Read about the latest studies in the update to the Fish Oil (EPA & DHA) Supplements Review, which includes our product tests and quality ratings. More >>

Clinical Update

12/20/2011

Algal Oil vs. Fish Oil

Fish get their omega-3's from algae and many people are now doing the same by taking algal oil, but how does it compare to fish oil? Experts recently reviewed studies of algal oil and concluded that it boosts ("good") cholesterol but it also increases LDL cholesterol -- which is often thought of as "bad" cholesterol. But there's more to the story. Get the details in the recently updated Fish/Marine Oil Supplements Review, which includes our test results for algal, krill, and fish oil supplements.

Clinical Update

11/19/2019

Fish Oil Can Reduce Cognitive Decline

Another study has shown that supplementing with high-dose omega-3 fatty acids from fish oil can reduce cognitive decline in certain people. For details, see the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks among fish oils.

Clinical Update

5/07/2019

Statins Plus Fish Oil?

Does high-dose fish oil provide additional coronary benefit to people already taking a statin drug? Find out in the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks among fish oils.

Clinical Update

12/17/2019

Fish Oil for ADHD?

Evidence is emerging that some ADHD patients may derive limited benefits from supplementing with omega-3 fatty acids. Get the details in the ADHD section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil.

Clinical Update

1/03/2017

Reducing Asthma Risk in Children With Fish Oil

A major new study showed that giving fish oil to pregnant women reduces the risk of asthma and wheezing in their offspring. For details, see the "What It Does" section of the Fish Oil Supplements Review >>

Clinical Update

7/13/2018

Fish Oil for Depression?

Several studies have evaluated omega-3 fatty acids to decrease the severity of depression. Find out if it works in the Depression section of the Fish Oil and Omega-3 Fatty Acid Supplements Review. (Also see our Top Picks among fish oil supplements.)

Clinical Update

11/19/2016

Fish Oil for Strength?

A daily dose of fish oil increased strength in women who did resistance exercise, but not in men, according to a new study. Get the details in the "What It Does" section of the Fish Oil Supplements Review >>

Clinical Update

12/05/2017

Fish Oil for Stress?

A recent study investigated whether taking fish oil rich in the omega-3 fatty acid EPA would reduce chronic stress. See the results in the "What It Does" section of the Fish Oil Supplements Review >>

Clinical Update

2/13/2018

Fish Oil for Ulcerative Colitis

A special formulation of high-dose fish oil was found to help people with ulcerative colitis remain in remission in a placebo-controlled study. It also reduced levels of a key marker of inflammation. For details, see the Arthritis and Other Inflammatory Diseases section of the Fish Oil Supplements Review.

Clinical Update

4/14/2018

Fish Oil for Dry Eye?

A major study evaluated the effects of supplementing with the omega-3 fatty acids EPA and DHA in people with dry eye. Get the results and details in the What It Does section of the Fish Oil Supplements Review. (Also see our Top Picks among fish oil supplements).

Clinical Update

4/21/2018

Fish Oil for Cognition?

Does giving older people a high dose of fish oil help them with memory and thinking? A recent study helped answer this question. Get the answer and details in the What It Does section of the Fish Oil Supplements Review.

Clinical Update

4/16/2016

How Fish Oil May Help With Depression

Studies have shown that fish oil can help some people suffering from major depression. A recent study suggests how it may work. For details, see the "What It Does" section of the Fish Oil Supplements Review >>

Clinical Update

8/02/2016

Fish Oil Helps After Heart Attack

High-dose fish oil supplementation improved the heart's ability to pump blood in people recovering from a heart attack, a recent study found. Get the details in the "What It Does" section in our Fish Oil Supplements Review >>

Clinical Update

5/10/2016

Fish Oil & Antidepressants

Several studies suggest that fish oil can help people suffering from major depression. A new study indicates that it can have additive benefit for people already taking a prescription antidepressant. The amount and type of omega-3's seem to make a difference. Get the details in the "What It Does Section" of the Fish Oil Supplements Review >>

Clinical Update

11/29/2016

Fish Oil for Psychosis?

no added benefit from giving fish oil in conjunction with other psychiatric therapy. For details, including dosage, see the "What It Does" section of the Fish Oil Supplements Review >>

Clinical Update

1/20/2017

Fish Oil and Bleeding Risk

A recently reported tragic case highlights the concern over taking fish oil when on a blood-thinning medication. For more information, see the "Cautions and Concerns" section of the Fish Oil Supplements Review (which includes our tests of products) >>

Clinical Update

6/24/2015

Fish Oil for Dry Eye

A large study of computer-using young men and women experiencing dry eye found that fish oil significantly improved symptoms. Benefits have also been reported in postmenopausal women with dry eye. Details, including dosage, are found in the "What It Does" section of the Fish Oil Supplements Review >>

Clinical Update

12/09/2018

Fish Oil Bleeding Risk?

Does taking fish oil increase the risk of bleeding? See the latest evidence in the Concerns and Cautions section of the Fish Oil Supplements Review. (Also see our Top Picks among fish oils).

Clinical Update

4/14/2020

A Food to Slow Cognitive Decline?

Adherence to a Mediterranean diet was associated with a lower risk of cognitive impairment in a major new study, but only one food within that diet -- fish -- was also linked to slower loss of cognitive function. Find out how many servings of fish had the greatest impact in the What It Does section of the Fish Oil Supplements Review. Also see if fish oil supplements help and see our Top Picks for fish oil.

Also see our Top Picks for canned tuna and salmon.

Clinical Update

5/23/2020

Generic Fish Oil Approved

The first generic version of icosapent ethyl (Vascepa) was recently approved by the FDA. But don't expect it on the market soon. See the details in the prescription omega-3s section of the Fish Oil Supplements Review, which includes comparisons with fish oil supplements. Also see our Top Picks for fish oils, including highly concentrated versions.

Clinical Update

2/07/2020

Avoid Quality Problems With Fish Oil

Nearly half of 17 popular fish oil supplements tested in a recently published study did not meet at least one of the quality criteria for freshness or content. Interestingly, two that passed testing were Approved by ConsumerLab, but none that failed were CL Approved. For details, see the Quality Concerns section of the Fish Oil Supplements Review. Also see our Top Picks for fish and marine oils.

Clinical Update

5/15/2018

Fish Oil for Joints

See what happened when high-dose fish oil was given for a year to older men and women in the Arthritis and Other Inflammatory Diseases section of the Fish Oil Supplements Review. Also see our Top Picks among fish oils and other omega-3 supplements.

Clinical Update

7/02/2019

Adding Fish Oil to Statins?

Does adding high-dose fish oil help reduce triglycerides in people who already take statins? See the results of a new study in the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks among fish oils.

Clinical Update

8/21/2021

Omega-7s for Muscle Pain?

Can supplementation with omega-7 fatty acids (from fish oil) reduce muscle pain or inflammation in the body? See what a new study found, and learn if omega-7s have other benefits in the omega-7 section of our Fish Oil Supplements Review. Also see how much omega-7 we found in popular fish oil products.

Clinical Update

12/14/2021

Fish Oil for Dry Eye?

Does supplementing with fish oil, alone or in combination with other oils, improve symptoms of dry eye? See the results of the latest study in the What It Does section of our Fish and Marine Oil Supplements Review. Also see our Top Picks among fish oil supplements.

Clinical Update

11/15/2020

High-Dose Fish Oil Concern

A major study showed an increased risk of a serious heart condition with high-dose fish oil. Get the details in the Concerns and Cautions section of the Fish Oil Supplements Review. Also see our Top Picks among omega-3 oils.

Clinical Update

10/31/2020

Fish Oil & Vitamin D for Macular Degeneration?

Can taking fish oil and vitamin D reduce the risk of age-related macular degeneration (AMD)? See what a large study found in the Eye Disease section of the Fish Oil Supplements Review. Also see the Vision Supplements Review for our tests of vision supplements, including those that most closely resemble the AREDS2 formula and our Top Picks among products.

Clinical Update

7/17/2021

Fish Oil and Fatty Liver Disease?

Can taking fish oil over a lifetime increase the risk of developing fatty liver disease? Find out in the Concerns and Cautions section of the Fish Oil Supplements Review.

Clinical Update

7/27/2021

Fish Oil and Colon Cancer

Does fish oil supplementation decrease the risk of abnormal colorectal growths or other changes associated with colorectal cancer? See what a new study found in the Cancer section of our Fish Oil Supplements Review.

Clinical Update

7/31/2021

Statins Plus Fish Oil?

Can taking high-dose omega-3s decrease triglyceride levels in people taking a statin drug? See what a new study found in the Taking With Statins section of our Fish Oil Supplements Review. Also see our Top Picks among fish oil supplements, including highly concentrated products.

Clinical Update

8/16/2022

Microplastics in Fish Oil?

A CL member asked if they should be concerned about microplastics in fish oil supplements. Find out in our Fish Oil Supplements Review.

Clinical Update

4/05/2022

Fish Oil for Mild Cognitive Impairment?

Can supplementing with DHA-rich fish oil help people with mild cognitive impairment? Find out what a recent study showed in our Fish Oil Supplements Review.

Also see our answer to the question: Do any supplements or foods help with brain function, like memory and cognition?

Clinical Update

6/14/2022

Fish Oil For Dry Eye?

Can taking fish oil reduce dry eye in older men and women? Find out what a recent study showed in the What It Does section of our Fish Oil Supplements Review.

Also see our CL Answer about Supplements for Dry Eye.

Clinical Update

9/30/2022

Fish Oil for Muscle Strength?

Does supplementing with high-dose fish oil improve muscle strength or endurance in older women and men? Find out what a recent study showed in the Muscle, Strength and Falls section of our Fish Oil Supplements Review.

Also see our article about supplements to consider using when exercising (and ones to avoid).

Clinical Update

9/02/2022

Toxin in Fish Oil Supplements?

Should you be concerned about toxic PFAS (per- and polyfluoroalkyl substances) in fish oil supplements? Find out what a recent study suggests in the Contaminants in Fish vs. Supplements section of our Fish Oil Supplements Review.

Also see our CL Answer about PFAS.

Clinical Update

9/07/2022

Fish Oil + Statins for "Bad" Cholesterol

Does adding high-dose fish oil to statin therapy help reduce "bad" cholesterol? Find out what a recent study showed in the Taking with statins section of our Fish Oil Supplements Review.

Clinical Update

9/07/2022

Fish Oil & Irregular Heart Rhythm

Is fish oil supplementation linked with irregular heart rhythm (i.e., atrial fibrillation)? Find out what a recent study showed in the Concerns and Cautions section of our Fish Oil Supplements Review.

Clinical Update

11/04/2022

Alternatives to Rx Omega-3s

A CL member who was prescribed Vascepa to lower triglycerides asked if any fish oil supplements are comparable but less expensive. Find out which fish oil supplements are comparable to prescription omega-3s in our Fish Oil Supplements Review.

Clinical Update

2/18/2022

Fish Oil for Fatty Liver?

Can fish oil supplementation help reduce liver fat and fibrosis in people with non-alcoholic fatty liver disease (NAFLD)? Find out what a recent study suggests in the Liver Disease section of our Fish Oil Supplements Review.

Also see our article about Supplements for Fatty Liver Disease.

Clinical Update

3/15/2022

Fish Oil and Heart Failure Risk?

Can supplementing with fish oil reduce cardiovascular risk factors in people at high risk for heart failure? Find out what a recent study showed in the Heart Attack and Stroke section of our Fish and Marine Oil Supplements Review. Also see our Top Picks among fish oil supplements.

Clinical Update

7/21/2023

Fish Oil & Atrial Fibrillation

Very high-dose fish oil has been shown to increase the risk of atrial fibrillation, a heart rhythm problem. A new study suggests why. Get the details in the Concerns and Cautions section of our Fish Oil Supplements Review.

Clinical Update

6/27/2023

Fish Oil for Depression

Did taking fish oil decrease symptoms of major depression in young people? See what a new study found in the Depression section of our Fish Oil Supplements Review.

Also see: What are the best supplements for depression and anxiety?

Clinical Update

3/14/2023

Heart Rhythm Risk with Fish Oil

Be aware that high-dose fish oil supplementation increases the risk of atrial fibrillation. Get the details in the Concerns and Cautions section of our Fish Oil Supplements Review.

Clinical Update

3/21/2024

Fish Oil for Migraines?

Fish oil may reduce the frequency of migraine headache, although a recent study suggested the benefit may depend on gender. For details, see the Migraine Headache section of our Fish Oil Supplements Review, which includes our Top Picks.

Also see: Do any supplements or foods help with migraine? Do any trigger migraine?

Clinical Update

1/16/2024

Fish Oil Plus Statins?

Does adding high-dose fish oil to therapy with statins slow the progression of coronary plaque? See what a new study found in the Taking with Statins section of our Fish, Krill, and Algal Oil Supplements Review. Also see our Top Picks among fish oil supplements.

Clinical Update

9/26/2023

Add Fish Oil to Statins?

For people already on a statin drug to lower cholesterol, does taking high-dose fish oil offer additional benefits? See what a new study found in the Taking With Statins section of our Fish Oil Supplements Review, which includes our Top Picks for high-concentration fish oils.

Also see: Which supplements or foods can help lower cholesterol and keep my heart healthy? Are there any to avoid?

CL Answer

How much should I expect to pay for supplements? Are higher-priced supplements any better than low-priced brands?

Learn about the cost of supplements. Info including the best pricing on fish oil, CoQ10, vitamins C & D, magnesium, and calcium.

Cost and Quality of Dietary Supplements -- supplement bottles on store shelves

CL Answer

When taking a water-soluble version of CoQ10, do I still need to take it with food?

Find out how best to take CoQ10 supplements, with water or food.

water-soluble version of CoQ10

CL Answer

Do any supplements, like Nervive, help with nerve pain, like sciatica, diabetic neuropathy or postherpetic neuralgia?

Find out which supplements for nerve pain, including fish oil and alpha-lipoic acid, are effective for sciatica, diabetic neuropathy, or postherpetic neuralgia.

News Release

May 25, 2023

Best and Worst Multivitamins According to ConsumerLab – Nearly 30% Fail Testing

White Plains, New York, May 25, 2023 — Recent ConsumerLab tests revealed problems with nearly 30% of the popular multivitamin and multimineral supplements selected for testing. Gummy vitamins were particularly likely to have issues.

News Release

April 10, 2023

Best and Worst Olive Oils According to ConsumerLab Tests

White Plains, New York, April 10, 2023 — Extra virgin olive oil can be a heart-healthy alternative to saturated fats in the diet, providing antioxidant polyphenols and plenty of oleic acid, a “healthy” monounsaturated fat.

CL Answer

What are the most common, potentially dangerous interactions between supplements and drugs?

Info on the most common, potentially dangerous, interactions between drugs & supplements, including Lisinopril interactions and others.

Supplement Interactions

CL Answer

Do any supplements help for ulcerative colitis?

Find out what supplements & vitamins can help with ulcerative colitis, such as VSL#3, curcumin, aloe or boswellia.

Woman Grabbing Stomach Due To Abdominal Discomfort

CL Answer

Which supplements can cause diarrhea?

Can supplements like magnesium cause diarrhea? Find out which supplements may cause diarrhea, such as vitamin B12, curcumin, magnesium, vitamin C and fish oil.

Which supplements can cause diarrhea? -- Woman with gastrointestinal pain

CL Answer

Which vitamins and supplements are good for acne, and are there any that make it worse?

Information about supplements for acne and clearer skin. Plus, find out which vitamins and supplements can make acne worse.

Supplements for Acne and Clear Skin -- Woman taking fish oil supplement

CL Answer

Can heat and humidity destroy whey protein and other sports nutrition supplements (e.g., creatine, BCAAs, digestive enzymes) during shipping or while storing at home?

Find out if heat and humidity can degrade creatine, BCAAs, digestive enzymes, and other muscle enhancing supplements.

How Heat Effects Whey Protein and Creatine -- Scoop of Protein Powder

CL Answer

I take warfarin (Coumadin), an anticoagulant drug. Are there supplements I should avoid, or be taking, due to this drug?

Find out which supplements should be avoided when taking blood thinners (anticoagulants) like warfarin (Coumadin), including vitamin K, St. John's wort, and curcumin.

Warfarin Supplement Interactions -- bottle of pink warfarin tablets

CL Answer

Does collagen taken as a supplement help with arthritis? I'm seeing it in products for joint health.

Learn more about collagen supplements, including evidence from clinical studies on arthritis and muscle strength and safety.

Collagen Supplements for Joint Pain

CL Answer

Do any supplements reduce the side effects of chemotherapy? Should any be avoided?

Find out if there are any supplements that can help with the side effects of chemotherapy, such as nausea, vomiting, diarrhea, nerve damage and others. ConsumerLab.com's answer explains.

Supplements & Chemotherapy Side Effects -- chemotherapy medicine and capsules

News Release

February 24, 2023

Probiotics Rise in Popularity as Vitamin C, Melatonin, and Others Dip in Latest ConsumerLab Survey of Supplement Users

White Plains, New York, February 25, 2023 —A recent survey of 8,600 people who regularly use dietary supplements shows that probiotics (+3.04 percentage points), quercetin (+2.3 pts), and vitamin K (+1.

Product Review

Turmeric and Curcumin Supplements and Spices Review

See Our Top Picks Among Turmeric Products

CL Answer

Which supplements should be taken with food?

Find out which supplements should be taken with food, including vitamins A, D, E, and K, fish oil, and CoQ10.

Woman holding a pill and showing it to a man while sitting at a table about to eat a meal

CL Answer

How can I find out if my supplement has been tested by ConsumerLab.com?

Find out how to look products up on ConsumerLab.com. Our answer explains.

CL Answer

Which supplements are helpful to have when traveling? Any tips on how to best store supplements on trips?

Find out which vitamins & supplements can be helpful when traveling, including melatonin, ginger, and more, and find out how you can carry them with you.

CL Answer

My dog is getting older and his veterinarian recently recommended giving him a glucosamine supplement for his joints. Has ConsumerLab.com tested these, or other supplements for pets?

Find out our test results on glucosamine for dogs and cats as well as other supplements for pets.

Joint Health Supplements for Pets

CL Answer

Do any supplements help relieve stress?

Are there actually supplements for stress relief and panic attacks? Learn more about holy basil, fish oil, L-theanine, and ginseng.

CL Answer

Is it safe to chew softgel supplements instead of swallowing them? Does this affect absorption of the ingredients?

Find out if it is safe to chew softgel supplements, instead of swallowing them, and if this affects absorption of the ingredients.

Chewing Softgels

News Release

August 10, 2022

Best Lavender and Tea Tree Essential Oils Identified by ConsumerLab

  White Plains, New York, August 10, 2022 — Lavender essential oil as aromatherapy may reduce anxiety and tea tree essential oil is used topically for various skin ailments.

News Release

February 24, 2022

Consumers Returned to Pre-Pandemic Supplement Usage in 2021, ConsumerLab Survey Reveals

White Plains, New York, February 24, 2022 —A survey of 8,049 people who use dietary supplements shows many supplements that declined in use in 2020 began bouncing back in 2021, such as magnesium (+2.4 percentage points), and CoQ10 (+2.7 pts).

CL Answer

Which supplements can help to lower blood pressure?

Supplements to lower blood pressure, including CoQ10, vitamin C, fish oil, and olive oil, are all explored to find out what works.

Supplements that can lower, or raise blood pressure -- blood pressure cuff and bottle of pills

CL Answer

Which supplements help reduce flatulence (gas), and are there any that make it worse?

Find out which supplements may help reduce flatulence (gas), and learn which supplements or foods may worsen symptoms of flatulence.

Older woman sitting on her bed and holding her stomach due to gas and bloating

Clinical Update

12/13/2011

Concern with Rancid Fish Oil

As our tests have shown, some fish oils are spoiled by the time you buy them. Spoilage produces a variety of compounds. You can smell and taste some of these (if you take the oil directly by spoon, for example) but others you cannot. An expert panel recently reported on the safety of consuming rancid fish oil. See their conclusions in the Fish/Marine Oil Supplements Review, which includes our test results.

Clinical Update

4/07/2013

Omega-3s Linked to Less Heart Disease and Longer Life

A study among older individuals who did not use fish oil supplements showed that those with higher levels of omega-3 fatty acids in their blood were far less likely to have a heart attack or arrhythmia and were 27% less likely to die during the 14-year study. The reserchers calculated how much EPA and DHA a person should consume to reach this higher blood level and noted that further increases yeild little additional benefit. Get the details, as well as how to get omega-3s from foods, in the updated Fish Oil Supplements Review »

Clinical Update

8/31/2014

Taking Fish Oil with Sterols

A new study found that adding EPA and DHA from fish oil to a spread containing plant sterols is not a problem and may provide additional benefit for those with high cholesterol levels. For more information, including dosage amounts, see the update in the Review of Cholesterol-Lowerers >> 

Clinical Update

1/31/2014

Fish Oil / Alpha-Lipoic Acid for Alzheimer's

A new study found that fish oil and alpha-lipoic acid can slow cognitive and functional decline in people with Alzheimer's disease. Get the details in the Fish/Marine Oil Supplements Review >>  and the Alpha-Lipoic Acid Supplements Review >>

Clinical Update

4/10/2011

Fish Oil and the Eye

A study of over 30,000 women showed that the risk of developing age-related macular degeneration (AMD) was reduced by up to 42% among those consuming the most fish and highest amounts of omega-3 fatty acids DHA and EPA. Find out the specific types and amounts of fish and the amounts of DHA and EPA associated with the greatest reductions in the risk of AMD. See the Fish Oil Supplements Review for more >>

Clinical Update

6/14/2020

Benefit of Eating Fish

Increasing intake of omega-3 fatty acids through greater fish intake was shown to provide some cognitive improvements to children according to a recent study. For details, see the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks for fish oil and Top Picks for canned tuna and salmon (good sources of omega-3s).

Clinical Update

8/14/2020

Eggshell Membrane + Fish Oil for Joint Pain?

Both eggshell membrane and fish oil have been shown to bring modest reduction in joint pain, but does taking these ingredients together have greater benefit? Find out what a new study showed in the What It Does section of the Collagen Supplements Review. Also see our Top Pick among collagen supplements for joints and for skin.

Clinical Update

10/20/2018

Omega-3s & Healthy Aging

Do higher blood levels of omega-3 fatty acids (as obtained from fish and/or fish oil) correlate with healthier aging? See what a new study found in our updates to the Fish Oil Supplements Review and the Canned Tuna and Salmon Review.

Clinical Update

1/31/2017

Omega-3s for Arthritis

A review of twenty-two clinical studies using omega-3 fatty acid supplements from various marine sources (fish oil, mussel oil, etc.) found they could be effective in reducing rheumatoid arthritis pain, particularly when the oils had a certain ratio of EPA to DHA. The oils were not effective for osteoarthritis. For more details, see the "What It Does" section of the Fish Oil Supplements Review (which includes our tests of products) >>

Clinical Update

7/21/2020

Omega-3s and the Brain

To raise levels of DHA and EPA in the brain, large doses are needed according to a recent study. Even larger doses are needed by people with a gene associated with increased risk of Alzheimer's. While the study did not show an effect on people's cognitive scores, it may help explain why some studies with fish oil show little effect. For details, see the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks among fish oils.

Clinical Update

5/13/2015

Fish Intake and Breast Cancer Risk

Women with breast cancer who consumed the most fish had a lower risk of death compared to women who did not eat fish, a new study reports. Get the details, plus evidence for the use of fish oil supplements to reduce the risk of breast and prostate cancer, and our tests of popular products in the Fish Oil and Omega-3 Fatty Acids Supplements Review >>

Clinical Update

6/24/2015

Problem with Too Much Krill Oil

Researchers recently gave overweight men a very large daily amount of krill oil (with a smaller amount of fish oil) with the hope it would improve their insulin sensitivity. Unfortunately, the opposite happened, suggesting that the oil could increase the risk of diabetes and cardiovascular disease. Details about the study, including dosage, are found in the "Concerns and Cautions" section of the Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, Calamari, Green-lipped Mussel Oil) >>

Clinical Update

10/03/2015

Fish Oil for Depression

A small study found that taking EPA and DHA daily significantly reduced depression in young men and women. Get the details, including dosage, plus our tests of popular products, in the Fish Oil and Omega-3 Supplements Review >>

Clinical Update

11/11/2015

Fish Oil Freshness

50% of omega-3 fatty acid supplements recently purchased by researchers in Canada failed tests for freshness, exceeding limits for oxidation. Although the study raises some important issues, it also had significant shortcomings. Get the details in the Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, Calamari, Green-lipped Mussel Oil) >>

Clinical Update

4/08/2017

Omega-3s for Age-Related Cognitive Decline?

A recent study found DHA and EPA from fish oil did not slow cogntive decline in older adults with cognitive difficulties. However, other studies suggest there may be a benefit if taken before the onset of cognitive decline or dementia. For details, see the "Age-Related Cognitive Decline" section of the Fish Oil and Omega-3 Fatty Acid Supplements Review >>

Clinical Update

5/22/2018

Eat Fish for Heart Health

The American Heart Association recently affirmed that eating fish may help to reduce the risk of cardiac death, coronary heart disease, and ischemic stroke. However, the same cannot be said for fish oil supplements. Get the details in the What It Does section of the Fish Oil Supplements Review. Also, stay tuned: ConsumerLab is currently testing popular brands of canned tuna and salmon to assess their purity and levels of omega-3 fatty acids.

Clinical Update

4/09/2019

Powerful Combination for Alzheimer's

Fish oil can help people with Alzheimer's disease but, as a new study suggests, only when they are getting enough of another nutrient. Get the details in the What It Does section of the Fish Oil Supplements Review. Also see our Top Picks among products.

Clinical Update

8/21/2019

Omega-3s for Lowering Triglycerides

Elevated triglycerides ("hypertriglyceridemia") is increasingly common in the US. High-dose omega-3s from fish oil can help, and the American Heart Association recently updated its advice about this. For details, and to learn how prescription omega-3 compares to supplements, see the Dosage section of the Fish Oil Supplements Review. Also see our Top Picks for fish oils, including highly concentrated fish oils.

Clinical Update

9/10/2019

Best Supplement for Depression

Which supplement has the strongest evidence of benefit for treating mental disorders? The answer is a particular form of fish oil to treat depression, according to a new analysis. For details, see the Depression section of the Fish Oil Supplements Review. Also see our Top Picks among products.

Clinical Update

12/12/2023

Fish Oil & Retinopathy

Does taking fish oil decrease the risk of developing retinopathy in people with diabetes? See what a major study found in the Retinal Disease section of our Fish, Krill, and Algal Oil Supplements Review. Also see our Top Picks among omega-3 supplements.

Clinical Update

6/22/2021

DHA & Preterm Birth

Can the risk of preterm birth be reduced when pregnant women supplement with an the omega-3 fatty acid? See what a new study found in the What It Does section of our Fish Oil Supplements Review. Also see our Top Picks among fish oil supplements, including prenatal products.

Clinical Update

7/07/2021

Fish Oil for Migraine?

Can the risk of migraine headache be reduced by increasing intake of omega-3 oils from fish? Find out what a recent study showed in the Migraine Headache section of our Fish Oil Supplements Review. Also see our Top Picks among canned tuna, salmon and sardines.

Clinical Update

4/04/2021

Diabetes & Sardines

Can eating sardines reduce the risk of type 2 diabetes? See what a new study found in the What It Does section of our Tuna, Salmon & Sardines Review. Also see our Top Picks for sardines, canned salmon and tuna.

Learn about the effects of fish oil supplements on blood sugar and insulin sensitivity in our Fish Oil Supplements Review.

Clinical Update

7/27/2021

What Is Omega-10?

What is an "omega-10" supplement and are these products better than omega-3 fatty acid supplements such as fish oil? Find out in our Fish Oil Supplements Review.

Clinical Update

10/02/2020

Algal Oil for Attention?

Does algal oil high in DHA improve memory and attention in children? See what a new study found in the What It Does section of Fish and Marine Oil Supplements Review. Also learn about fish oil for enhancing memory in older people and those with age-related cognitive decline, and see our Top Picks for fish oil.

Clinical Update

12/16/2020

Omega-7s to Lower Cholesterol?

Can taking sea buckthorn, a source of omega-7 fatty acids, lower cholesterol in people with high cholesterol levels? Find out what a recent study found in the Omega-7 Fatty Acids section of our Fish Oil Review. Also, see our Top Picks among fish oil supplements.

Clinical Update

10/26/2021

Trout for Omega-3s?

Is trout a good alternative to tuna or salmon as a source of omega-3 fatty acids? It depends on the type of trout. Get the details in the Getting EPA and DHA from Food section of our Fish Oil Supplements Review. Also see our Top Picks for fish oil supplements and canned fish.

Clinical Update

11/18/2021

Fish Oil for COVID?

Does taking concentrated fish oil reduce hospitalizations or deaths in people with COVID? Find out what a study showed in the COVID section of our Fish and Marine Oil Supplements Review.

Clinical Update

3/22/2022

Fish Oil: Cognitive Benefit in Healthy People?

Does fish oil supplementation improve cognition in healthy people? See what a recent study showed in the Memory Enhancement in Healthy Individuals section of our Omega-3 Fatty Acid Supplements Review.

Also see our answer to the question: Do any supplements or foods help with brain function, like memory and cognition?

Clinical Update

2/10/2023

Fish Oil for Boosting Curcumin?

Since the absorption of curcumin is increased when taken with a fatty meal, would taking it with fish oil have the same benefit? Find out in our CL Answer about the best way to take curcumin.

Clinical Update

2/11/2022

Omega-3s for Fall Prevention?

Can omega-3 supplementation help reduce falls in older men and women? See what a study found in the Muscle, Strength and Falls section of our Fish Oil/Omega-3 Fatty Acid Supplements Review. Also, see our Top Picks among fish oil supplements.

CL Answer

Are there supplements, foods, or beverages that I should avoid when taking clopidogrel (Plavix)?

Learn about supplement interactions with clopidogrel (Plavix). Supplements that may interact with this medication include cannabidiol (CBD), grapefruit, St. John's wort, ginkgo and others.

CL Answer

I have low blood pressure. Are there any supplements I should avoid?

Find out which supplements can cause decreases in blood pressure, including melatonin, arginine, magnesium, and calcium.

Man taking blood pressure

CL Answer

Do any supplements help for irritable bowel syndrome (IBS)?

IBS supplements may help reduce irritable bowel symptoms such as pain, diarrhea and constipation. Supplements include probiotics, melatonin, and flaxseed.

Supplements for IBS? -- Women With Stomach Pain

CL Answer

Is topical menthol, such as Biofreeze, safe and effective for pain relief?

Menthol is commonly used in topical creams and gels for pain relief. Find out if it works and if it's safe.

Man applying menthol cream

CL Answer

10 Supplements That May Boost Testosterone (And 11 That May Not)

Many supplements promise to increase testestorone, boost libido, and increase muscle size, but, as ConsumerLab explains, the actual effectiveness of supplements is limited, and some supplements may actually reduce testosterone levels.

Chalkboard sign that says low testosterone sitting on a table in front of a book and supplements

News Release

September 11, 2021

Best CoQ10 and Ubiquinol Supplements Identified in Testing by ConsumerLab

White Plains, New York, September 11, 2021 — CoQ10 and ubiquinol, the active form of CoQ10, are often taken to offset a decline in natural levels that occurs with the use of statin (cholesterol-lowering) medication, and are also promoted for increasing energy and anti-aging effects.

Recalls & Warnings

April 10, 2021

Companies Deceived Consumers About Fish Oil for Liver Disease, Says FTC

On April 1, 2021, the Federal Trade Commission (FTC) announced that fish oil supplement manufacturer BASF SE and its U.S.

CL Answer

Can drinking coffee weaken bones or make arthritis worse?

Learn about the effects of coffee intake on bone mineral density, risk of osteoporosis, and risk of fracture. Also, find out if drinking coffee might increase the risk of arthritis or worsen symptoms.

CL Answer

Do any supplements help treat or reduce the pain of plantar fasciitis (heel pain)?

Plantar fasciitis causing heel pain has, in rare cases, been reported as a symptom of vitamin D deficiency. Other supplements that have been proposed to help include vitamin C, zinc, curcumin (from turmeric), bromelain, collagen and glucosamine. Find out what the evidence shows, and what other treatments may help.

Supplements for Plantar Fasciitis -- Woman With Heel Pain

CL Answer

Do any supplements improve balance or reduce the risk of falls?

Find out which vitamins & supplements may improve your balance to help reduce the risk of falling, including vitamin D and protein.

Supplements to Improve Balance & Reduce the Risk of Falls -- older woman walking up stairs

CL Answer

Is Rhodiola rosea effective for depression and does it have other uses? Will ConsumerLab.com be testing these supplements?

Learn more about Rhodiola rosea, it's impact on depression and anxiety, including evidence from clinical studies and safety.

Rhodiola for Depression? -- rhodiola capsules

CL Answer

Does Procera AVH really improve memory and mood?

Procera AVH information, including evidence from clinical studies on memory, cognition, mood, safety, and a lawsuit.

CL Answer

Are liquid or gummy vitamins better than tablets, capsules or softgels?

Find out if liquid or gummy vitamins and supplements are better than tablets, capsules or softgels, are better absorbed, or better for people who have had gastric bypass or who have other conditions.

Are Liquid Vitamins Better? -- liquid vitamin bottle and dropper

CL Answer

Which dietary supplements, health foods or spices contain high levels of lead?

Information about lead and heavy metals in vitamins, supplements and foods. Information on the adverse effects of lead.

Lead in Supplements & Foods -- concerned woman looking at pill

News Release

August 27, 2021

ConsumerLab Tests Reveal Best Joint Health Supplements for People and Pets

White Plains, New York, August 27, 2021 — Joint health supplements with ingredients such as glucosamine, chondroitin, MSM, boswellia, collagen and turmeric are often promoted to relieve joint pain or slow the progression of osteoarthritis.

Clinical Update

7/10/2014

Don't Be Fooled by "Good Source of Omega-3s" Claim

Over the years, ConsumerLab.com has pointed out that products sometimes claim to provide a percentage of the Daily Value (DV) of omega-3 or -6 fatty acids, even though no such Daily Value has been established. Now, the FDA has prohibited certain related statements on omega-3 supplement and food labels that could mislead consumers into thinking a product provides some percentage of this imaginary amount. Get the details, including what to watch out for on labels, plus our tests of fish oil and other omega-3 fatty acid supplements, in the updated Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, Calamari, Green-lipped Mussel Oil) >> 

Clinical Update

1/17/2016

Omega-3's and Cognition

Studies in older individuals have shown that omega-3 fatty acid intake from fish oil may improve certain areas of mental functioning and reduce age-related cognitive decline. Benefits have also been found in younger individuals.

A study has been underway which evaluates the effects of krill oil in adolescents with lower educational performance. It was recently reported that baseline testing (before starting krill) of the students showed a positive association between levels of EPA + DHA in their blood and performance on some, but not all, measures of cognitive performance. Get the details in the Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, Calamari, Green-lipped Mussel Oil) >>

News Release

April 17, 2021

ConsumerLab Identifies Best and Worst Avocado Oils Based on Testing

White Plains, New York, April 17, 2021 — Avocado oil has become increasing popular, but concern about the quality of products was raised in 2020 by a study from researchers at the University of California, Davis that found that as much as 82% of avocado oil samples bought locally or online in ...

News Release

February 26, 2021

COVID Changed Supplement Popularity in 2020, ConsumerLab Survey Reveals

White Plains, New York, February 26, 2021 — A survey of 9,647 people who use dietary supplements shows that the supplements which experienced the greatest growth in popularity in 2020 were those being promoted to prevent or treat infection with SARS-CoV-2, the coronavirus that causes COVID-19.

News Release

September 18, 2020

Analysis of CBD Products Shows Price Drop and Lower Levels of THC

White Plains, New York, September 18, 2020 — The recent analysis by ConsumerLab of CBD and hemp extract products revealed a 70% drop in the lowest cost to get CBD since 2018 as well as fewer products containing detectable amounts of THC, a psychoactive compound in hemp.

CL Answer

Which supplements and lifestyle changes improve sleep, and which cause insomnia?

Find out which vitamins may help you sleep and learn if any vitamins or supplements can cause insomnia.

News Release

July 10, 2020

Best and Worst Tuna, Salmon and Sardines? ConsumerLab Tests Reveal Amounts of Omega-3s and Toxic Heavy Metals in Canned and Packaged Fish

White Plains, New York, July 10, 2020 — Canned and packaged tuna, salmon and sardines can be an excellent source of omega-3 fatty acids, but some may also be contaminated with toxic heavy metals such as mercury and arsenic.

News Release

April 28, 2020

Best and Worst Multivitamins Revealed by ConsumerLab -- Problems Found With 44% of Multis Tested

White Plains, New York, April 28, 2020 — Multivitamin/multimineral supplements are among the top five most popular supplements, but with so many different formulas on the market, it can be difficult to choose the right one.

CL Answer

Are there vitamins or supplements that can reduce my risk of breast cancer? Do any increase cancer risk?

Find out if certain vitamins, supplements and foods such as fish oil, olive oil, vitamin C and others, can help reduce the risk of breast cancer. ConsumerLab.com's answer explains.

Supplements & Breast Cancer Risk -- doctor holding pink breast cancer awareness ribbon

CL Answer

Which supplements reduce the risk of stroke? Which increase the risk of stroke?

Find out which supplements (may help reduce the risk of stroke/might increase the risk of stroke.)

Stroke Spelled on Wooden Blocks Against Blue Background

CL Answer

Which supplements have been shown to be helpful for autism?

Find out which supplements may help reduce symptoms of autism, including multivitamins, probiotics, and melatonin.

Bottle and Pills Spread Out on Blue Background

CL Answer

Which supplements help reduce the risk of colorectal cancer?

Find out which supplements may reduce the risk of colorectal cancer, including folate, fiber, selenium, and vitamin D.

Supplements and Colorectal Cancer Risk -- colon cancer diagnosis form and supplements

CL Answer

Is sublingual vitamin B-12, which is placed under the tongue and allowed to dissolve, really better than the pill form?

Learn the difference between sublingual vitamin B-12, vitamin B-12 pills and more through information including clinical evidence.

Sublingual B-12 vs. Vitamin B-12 Pills -- B-12 supplements

CL Answer

What are the health benefits of coconut oil and medium chain triglycerides, such as those used in Bulletproof Coffee?

Learn the health benefits of coconut oil and medium chain triglycerides (MCTs), including evidence from Bulletproof Coffee, clinical studies on obesity, skin, and Alzheimer's disease.

Coconut Oil & MCTs -- Coconuts and coconut oil with coffee cup

CL Answer

Which "whole food" multivitamins don't include synthetic vitamins? How about Complete Foods, Sunwarrior, Garden of Life, Nature's Brands, and Doctors' Research?

Find out which "whole food" multivitamins are only from foods and which include synthetic vitamins, including Complete Foods Nutrition-OctoMega MultiVitamin; Sunwarrior; Garden of Life-MyKind Organics; Nature's Brands-PhytoVitamins; Doctors' Research MultiVitamin.

Fresh Broccoli and Lemon Beside Multivitamins

News Release

February 29, 2020

Collagen and Magnesium Rise in Popularity, as Fish Oil and Curcumin Dip in Latest ConsumerLab Survey of Supplement Users

White Plains, New York, February 29, 2020 — A recent survey of 9,782 people who use dietary supplements shows that collagen (+ 4.1 percentage points), magnesium (+ 2.3 pts) and CBD (+ 2.

CL Answer

Do hair loss supplements, such as Viviscal, Hair La Vie, and Nutrafol, or topical essential oils work?

Vitamins and supplements that may help with hair loss and thinning, including saw palmetto, beta-sitosterol, protein, iron, and vitamin D.

Supplements for Hair Loss -- woman looking at hairbrush

News Release

April 26, 2019

Best Cholesterol-Lowering Supplements (Sterols, Stanols & Policosanol) Identified by ConsumerLab

White Plains, New York, April 26, 2019 — Plant sterols (also called phytosterols) and stanols, and, possibly, policosanol, can help lower elevated levels of cholesterol, a key risk factor for heart disease.

Product Review

CoQ10 and Ubiquinol Supplements Review

Find the Best CoQ10 and Ubiquinol Supplements and Learn What They Do

CoQ10 and Ubiquinol Supplements Reviewed by ConsumerLab.com

CL Answer

Is there a difference between taking vitamin D in the dry form versus the oil capsules? Is one better than the other?

Learn more about how to take vitamin D, the best form to take and the best time of time day to take vitamin D.

Is there a difference between vitamin D forms?

CL Answer

Can I take CoQ10 at the same time as my statin, or should I take them separately?

Taking CoQ10 and statins (such as lovastatin and simvastatin)? Find out if you can take them at the same time or if they should be taken separately. ConsumerLab.com's answer explains.

Elderly Individual Taking Two Supplements from Blister Packs

CL Answer

Risks of Too Many Vitamins & Supplements

Taking too many vitamin supplements -- or taking too much of a particular supplement -- can have short and long-term adverse effects.

Too Many Vitamins

Product Review

Joint Health Supplements for Pets Review (Glucosamine, Chondroitin, MSM & Boswellia)

See Which Pet Supplements for Joint Health Passed Our Tests and Which Didn't!

Joint Health Supplements for Pets

Product Review

Red Yeast Rice Supplements Review

50% of Red Yeast Rice Supplements "NOT APPROVED" in CL Tests

CL Answer

Do any supplements help prevent or treat a cold?

Are there supplements that can help prevent or treat cold symptoms? Learn more about zinc, probiotics, vitamin C and more.

Supplements for Colds: Zinc, Echinacea & More -- Couple with cold, sitting on couch blowing their noses

Clinical Update

10/14/2012

What's the Best Omega-3 for Depression?

Recent studies suggest the relative amounts of EPA and DHA in a supplement help determine whether or not it will improve symptoms of depression. Get the details, as well as our tests of 63 omega-3 supplements, in the updated Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, and Calamari Oil)More >>

Clinical Update

8/31/2011

Suicide and Omega-3

A new study found the risk of suicide was 62% higher among people with low levels of the omega-3 fatty acid DHA in their blood as compared to those with higher levels. An update to the Fish Oil Supplements Review includes the details. More >>

Clinical Update

8/07/2011

DHA in Pregnancy

The omega-3 fatty acid, DHA, is known to be important to fetal development and is recommended for pregnant woman. A new study suggests that DHA during pregnancy may reduce early colds in some infants. An update to the Fish Oil Supplements Review includes the dose and type of DHA used. More >>

Clinical Update

8/04/2013

Supplement Helps Dry Eye

A supplement containing omega-6 (from black currant seed oil) and omega-3 fatty acids (from fish oil) was recently shown to improve symptoms of dry eye. Get the details about this formula (plus our test results of other omega-3 and -6 fatty acids supplements) in the updated Black Currant, Borage, Evening Primrose, and Flaxseed Oils Review >>

Clinical Update

9/21/2013

Fish Oil and Arthritis

A study of several thousand women found those who consumed at least a moderate of amount omega-3 fatty acids (EPA and DHA) from fish in their diets had just half the risk of developing rheumatoid arthritis over the course of the study than did women with lower intakes.  For details about the amount of omega-3's and fish consumption associated with preventing arthritis, other uses of omega-3's, and tests of fish/marine oil supplements, see the Fish/Marine Oil Supplements Review>>

Clinical Update

3/06/2015

Green Lipped Mussel Oil Reduces Pain and Inflammation After Exercise

Green-lipped mussel oil (a source of omega-3 fatty acids EPA and DHA) significantly reduced pain and inflammation days after exercise in young healthy men, compared to a placebo, according to a new study. For details, and ConsumerLab.com tests of the product used in the study, see the Fish Oil and Omega-3 Fatty Acid Supplements Review >> 

Clinical Update

6/07/2014

Help for Acne from Omega-3 & -6 Oils

A small clinical study found daily supplementation with either omega-3 fatty acids or an omega-6 fatty acid from borage oil significantly reduced the number and severity of acne outbreaks. Get the details, including dosage, and our tests of supplements containing omega-3 and omega-6 fatty acids, in the Fish Oil and Omega-3 Fatty Acid Supplements Review >> and the Flaxseed Oil, Evening Primrose, Borage and Seed Oil Supplements Review >> 

Clinical Update

3/18/2020

EPA vs. DHA from Fish Oil

Some marine-based oils are higher in either EPA or DHA — key omega-3 fatty acids -- but does it matter? See what a recent study found in the What to Consider When Buying section of the Fish and Marine Oil Supplements Review. Also see our Top Picks among fish and marine oils.

Clinical Update

5/13/2015

Treating ADHD with Omega-3s?

A new study giving boys omega-3 fatty acids (EPA and DHA) showed modest improvement in an important aspect of Attention Deficit/Hyperactivity Disorder. For details about this and other studies with omega-3 fatty acid supplements, as well as our tests of products, see the Fish Oil and Omega-3 Fatty Acid Supplements Review >>

Clinical Update

11/21/2015

Genetically-engineered Salmon: How it Compares

This week the FDA approved a genetically-engineered, farmed salmon as safe for consumption — but how do amounts of omega-3's and hormones compare with non-genetically engineered salmon? Get the details in the update to the Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, Calamari, Green-lipped Mussel Oil) >>

Clinical Update

1/20/2016

Omega-3's May Be Important in Preventing Cognitive Decline

We have reported in the past that a certain combination of B vitamins slowed cognitive decline as well as brain shrinkage in older people. Now, further analyses finds that these benefits only occurred in people having certain blood levels of omega-3 fatty acids (as found in fish oil). Get the details in the B Vitamins Supplements Review >>

Clinical Update

7/16/2016

Fish Intake During Pregnancy Increases Child's IQ

Consuming fish during pregnancy is associated with increased IQ in children, according to a recent study. Get the details in the Fish Oil and Omega-Fatty Acid Supplements Review >>

Clinical Update

8/23/2016

Omega-3s and Diabetic Eye Disease

Getting the omega-3 fatty acids EPA and DHA from eating fish is associated with a much lower risk of developing sight-threatening retinopathy in diabetics, according to a recently published study. The same benefit has been shown in non-diabetics. But do omega-3 supplements help? Find out in the "What It Does" section of the Fish Oil Supplements Review >>

Clinical Update

10/08/2016

Omega-3s Drop in Farmed Salmon

Farmed salmon has historically provided more omega-3 fatty acids (EPA and DHA) than wild salmon. But new research shows this is changing, as discussed in the "Farmed vs. Wild Salmon" section of the Fish Oil Review >>

Clinical Update

2/10/2016

Sale of GMO Salmon Halted

Although genetically engineered salmon has been approved for sale by the FDA, the agency recently announced sale of the salmon will not be permitted just yet. Get the details in the Fish Oil and Omega-3 Fatty Acids Supplements Review >>

Clinical Update

7/12/2017

Fat Fish vs. Lean Fish

If you are trying to control your blood sugar, it turns out that your choice of fish can make a difference. Learn more in the "What It Does" section of the Fish Oil Supplements Review. The review includes our Top Picks among omega-3 supplements.

Clinical Update

7/16/2014

DHA for Periodontitis (Inflammation Around Teeth)

A new study found that giving DHA (from algal oil) along with low-dose aspirin led to greater reductions in local inflammation and pocketing around teeth than aspirin plus placebo. For more about the study, including dosage, and our tests and comparisons of algal oil supplements, see the Fish Oil and Omega-3 Fatty Acid Supplements Review (Including Krill, Algae, Calamari, Green-lipped Mussel Oil) >> 

Clinical Update

3/25/2017

DHA for Rheumatoid Arthritis?

A new study tested DHA from microalgae as a treatment for rheumatoid arthritis. The results are mixed. For details, see the "Rheumatoid Arthritis" section of the Fish Oil and Omega-3 Supplements Review >>

Clinical Update

3/26/2017

DHA to Boost Children's IQ?

Supplementing with DHA during pregnancy has been touted as a way to increase the IQ of offspring, but results published this week seem to quash that hope. However, there may be other benefits, particularly for women with normally low intake of DHA, as discussed in the section "During Pregnancy: Effects on Children" in the Fish Oil and Omega-3 Fatty Acid Supplements Review >>

Clinical Update

1/28/2017

Omega-3s for Cognitive Decline

Daily supplementation with the omega-3s DHA and EPA modestly improved cognitive function in older men and women with mild cognitive decline. Get the details in the "What It Does" section of the Fish Oil Supplements Review (which includes our tests of products) >>

Clinical Update

9/17/2019

Omega-3s for Cognition?

Several studies have attempted to boost cognition and memory in healthy people using omega-3 supplements from fish or krill oil. Find out if they succeeded, including a recent study among adolescents, in the Memory Enhancement in Healthy Individuals section of the Fish Oil Supplements Review. Also see our Top Picks among products.

Clinical Update

6/05/2018

Krill Oil for Strength?

Evidence from several studies suggests that fish oil can help modestly improve muscular strength and/or endurance and enhance the effects of training. A recent study investigated whether krill oil can do the same. See the results in the What It Does section of the Omega-3 Fatty Acid Supplements Review (Fish, Krill, and Algal Oils). Also see our Top Picks among products in this category.

Clinical Update

10/27/2018

DHA for Toddlers?

Does giving the omega-3 fatty acid DHA to 1-year-olds born pre-term lead to improvements in cognitive development? Find out in the recent update to the What It Does section of the Fish Oil & Omega-3 Supplements Review -- and learn whether DHA use by pregnant women yields benefits for their children. (Also see our Top Picks for DHA.)

Clinical Update

9/20/2016

Omega-3 and -6 Improves Reading Skills in Children

A combination of the omega-3 fatty acids EPA and DHA plus an omega-6 fatty acid improved reading skills and comprehension in school-age children. For details, including dose, see the "What It Does" section of the Fish Oil and Omega-3 and -7 Supplements Review >>

Clinical Update

3/12/2019

Bioengineered Salmon Approved

As of this month, genetically engineered salmon can be legally sold in the U.S. Learn how it compares to other salmon in terms of EPA and DHA in the Farmed vs. Wild Salmon section of our Fish Oil Review. (Also see the results of our tests of canned fish in the separate Canned Tuna and Canned Salmon Review.)

Clinical Update

2/01/2022

Vitamin D & Autoimmune Disease

A major study suggests that supplementing with vitamin D may reduce the risk of some autoimmune diseases, such as rheumatoid arthritis. Fish oil may also have some benefit. But there are important caveats to the findings, and thyroid disease and psoriasis appear to be impacted. Use the above links for details.

Clinical Update

2/14/2023

Supplements for Fatty Liver?

Find out how the following supplements, and other approaches, affect liver function in people with non-alcoholic fatty liver disease (NAFLD):

Clinical Update

4/26/2022

Krill Oil & Muscle Strength

Supplementing with krill appeared to improve muscle strength in older men and women in a recent study. See the Muscle, Strength and Falls section of our Fish Oil Supplements Review for details.

Clinical Update

8/19/2022

Supplements for Dry Eye

We added information about the following topics to our article about supplements and lifestyle modification for dry eye:

Clinical Update

7/06/2022

Walnuts for Omega-3s?

Walnuts are often touted as a good source of the omega-3 fatty acid ALA, but can eating walnuts regularly increase blood levels of DHA and EPA (the omega-3s in fish oil)? Find out in the What It Is section of our Black Currant Oil, Borage Oil, Evening Primrose Oil, Flaxseed Oil, and Hemp Oil Supplements Review.

Clinical Update

12/10/2021

Memory Supplement

Did supplementing with Memory Health, a combination of fish oil, carotenoids, and vitamin E, for two years boost memory and cognition in cognitively healthy older people? Find out what a recent study found in our answer about Supplements and Foods for Brain Function.

Clinical Update

1/18/2022

Krill Omega-3s to Lower Triglycerides?

Does taking krill-based omega-3s help lower high triglycerides? Find out what a recent analysis showed in the Krill oil section of our Fish Oil Supplements Review. Also, see our Top Picks for krill oil.

Clinical Update

2/21/2024

Omega-3s for Preventing Preterm Birth

Some new guidelines suggest getting specific amounts of the omega-3s DHA and EPA during pregnancy. Get the details, including how to tell if your intake is too low and when to start supplementation, in the Pregnancy section of our Fish Oil Supplements Review, which includes our Top Picks among omega-3 supplements.

Clinical Update

10/06/2023

Krill Oil for Osteoarthritis?

Can knee pain from osteoarthritis be reduced by a combination of krill oil, astaxanthin and hyaluronic acid? Find out what a recent study showed in the Osteoarthritis section of our Omega-3 Supplements Review, which includes our Top Picks for krill and fish oil supplements.

Also see: Which supplements help with arthritis?

Clinical Update

11/17/2023

Calanus Oil for Memory?

Does supplementing with calanus oil, a source of omega-3 fatty acids, improve memory in older men and women? Find out what research suggests in the Memory Enhancement in Healthy Individuals section of our Fish Oil Supplements Review.

Also see: Do any supplements, foods or lifestyle modifications help with brain function, like memory and cognition?

News Release

March 07, 2019

Best Coconut and MCT Oils Identified by ConsumerLab

White Plains, New York, March 7, 2019 — Coconut oil is often promoted as a "healthy fat" and an alternative source of energy to help with weight loss and in conditions such as Alzheimer's disease because it contains medium chain triglycerides (MCTs).

News Release

February 24, 2019

CBD and Collagen Rise in Popularity, as Probiotics and Coconut Oil Dip in Latest ConsumerLab Survey of Supplement Users

White Plains, New York, February 24, 2019 — A recent survey of 10,931 people who use dietary supplements shows that CBD oil (+6.3 percentage points), collagen (+3.6 pts), and bone broth (+2.

CL Answer

What is the difference between natural and synthetic astaxanthin?

Learn more about astaxanthin and the different forms of it (BioAstin, AstaPure, AstaSana, etc.) and their effects in the body.

Astaxanthin Pills in White Spoon

CL Answer

7 Tips to Avoid Getting a Pill Stuck in Your Throat

Some pills can be difficult to swallow and can even become lodged in the throat or cause damage to the esophagus. Learn seven practical tips to help avoid getting pills stuck in the throat.

Pill Getting Stuck in Throat

Product Review

CBD Oils, Softgels, Gummies, Creams & Salves Review

See How Much CBD and THC We Found in Products.

Recalls & Warnings

April 30, 2021

FDA Warns Seller of Fish Oil, Apple Cider Vinegar, Collagen, and Elderberry Supplements

On April 13, 2021, the FDA issued a warning letter to Orphic Nutrition following a review of the company's websites, which found statements made about the products Apple Cider Vinegar Capsules, Ashwagandha Capsules, Garcinia Cambogia Capsules, Premium Collagen Peptides Capsules, Elderberry ...

Product Review

Astaxanthin Supplements Review

See Which Astaxanthin Products Passed or Failed CL's Tests

Astaxanthin supplements reviewed by ConsumerLab.com

CL Answer

I have IBS and don't want to take medication if I can help it. I've heard that peppermint works for IBS, but is there good research to support this?

Information about using peppermint oil for irritable bowel syndrome (IBS), including clinical evidence, dosage, safety and more.

Peppermint Oil for IBS? -- Bottle of peppermint oil and capsules and peppermint leaf

CL Answer

Are there supplements I should avoid when taking apixaban (Eliquis) or similar blood thinner drugs like Xarelto?

Learn about supplement interactions with apixaban (Eliquis), rivaroxaban (Xarelto) and other blood thinner drugs in the direct factor Xa inhibitors class.

Eliquis Supplement Interactions -- box of Eliquis

CL Answer

Can magnesium supplements reduce heart palpitations or PVCs?

Having low blood levels of magnesium has been associated with abnormal heart rhythms known as PVCs (premature ventricular complexes). Find out if taking magnesium supplements can help.

Magnesium and Palpitations (PVCs) -- Woman With Heart Palpitations

CL Answer

PFAS (Per- and Polyfluoroalkyl Substances): How can I avoid PFAS in dental floss, food, water, and other products?

Some brands of dental floss, including Oral-B Glide, may contain potentially toxic chemicals known as PFAS (polyfluoroalkyl substances). Get the details, and learn which floss and pick products are our Top Picks.

Toxic PFAS Chemicals in Dental Floss -- Woman Looking at Dental Floss

CL Answer

How good are sardines? Are they healthy and safe? What did CL's tests find?

Find out amounts of omega-3s (DHA and EPA), protein, and vitamin D in sardines, as well as contaminants mercury and arsenic based on ConsumerLab's tests.

Are Sardines Safe and Healthy To Eat? -- Can of Sardines

Product Review

Vitamin D Supplements Review (Including Calcium, Magnesium, Boron, and Vitamin K)

Find the Best Vitamin D Supplement with the Right Dose

Product Review

Lavender and Tea Tree Essential Oils Review

Oils Tested for Authenticity and Purity

CL Answer

Top 8 vitamins and nutrients for vegetarians and vegans

Find out which 8 supplements may be needed by vegetarians or vegans to meet all their daily nutrient requirements and learn ways to find supplements that do not contain ingredients objectionable to people following vegetarian or vegan diets.

Woman pouring supplements into her hand while sitting in front of a table on which vegetables are placed

CL Answer

Pros and Cons of Stevia and Other Sugar Substitutes

Learn about the pros and cons of sugar substitutes and artificial sweeteners summarized in our table within this article.

Stevia Health Benefits & Safety -- stevia leaf spoonful of stevia

CL Answer

To avoid mercury, I tried skipjack tuna instead of albacore, but I didn't like the taste. Is it safe to continue to eat albacore if just once a week?

Concerned about mercury in albacore tuna? Find out how often it is safe to consume albacore tuna, and the best canned tuna and salmon alternatives to albacore tuna that are high in omega-3s and low in contamination with mercury. ConsumerLab.com's answer explains.

Recalls & Warnings

December 26, 2017

Seller of Fish Oil, Vitamin D, Whey Protein and More Warned for Manufacturing Violations

On December 19, 2017, the FDA issued a warning letter to Maine Natural Health, Inc.

Recalls & Warnings

October 18, 2017

Total Body Nutrition Warned for Banned Stimulant in Supplements

On September 28, 2017, the FDA issued a warning letter to Total Body Nutrition following a facility inspection which found some of the company's products to be adulterated because they were prepared, packed, or held under conditions that violate Current Good Manufacturing Practices for dietary ...

CL Answer

Is canola oil good or bad for you? I heard it can be toxic.

Find out if canola oil is bad for you or good for you, and whether it helps heart health. Clinical evidence and how it compares to other oils.

Is canola oil good or bad? -- bottle of canola oil

CL Answer

Is soy in supplements good or bad for you?

Find out about the health benefits and/or safety concerns related to soy constituents (including soy isoflavones, soy protein, soy lecithin, and soybean oil), and learn how you can avoid soy in supplements if necessary.

Scoop of soy protein isolate placed among soybeans

CL Answer

Is it possible to get too much vitamin D?

Too much vitamin D can lead to adverse effects, including hypercalcemia (excess calcium in the blood).

Too Much Vitamin D? -- bottle of vitamin D and vitamin D tablets in the shape of the letter D

CL Answer

What are the health benefits of serrapeptase?

Serrapeptase is a proteolytic enzyme. Learn more about its health effects, including whether evidence supports its use for pain, inflammation, and heart health.

Serrapeptase for Inflammation and Pain

Product Review

CLA (Conjugated Linoleic Acid) Supplements Review (for Slimming)

Choose the Best CLA Supplement. Not All CLA Supplements Contain What You Expect.

CLA Supplements Reviewed by ConsumerLab.com

CL Answer

What is fermented cod liver oil, such as Blue Ice? Is it better than regular cod liver oil?

Fermented cod liver oil information including if Rosita & Blue Ice (Green Pastures) is as good a source of vitamins and DHA as regular.

Fermented Oil On Spoon and in Syringe

Product Review

Taurine Supplements Review for People, Dogs, and Cats

Find the Best Taurine Supplements. Learn When to Use Taurine and Which Supplement is Best.

Taurine Supplements Reviewed by ConsumerLab.com

CL Answer

Which supplements help with arthritis?

Learn more about supplements for joint health, including products such as Wobenzym and Zyflamend and ingredients such as collagen, curcumin, glucosamine and chondroitin, hyaluronic acid, magnesium, omega-3 fatty acids, palmitoylethanolamide (PEA), SAMe, and others.

Supplements for Osteoarthritis and Rheumatoid Arthritis -- Women With Arthritic Hands

Product Review

Phosphatidylserine (PS) Supplements

Find out if phosphatidylserine helps with memory and which products are best.

Phosphatidylserine Review 2024

CL Answer

Can I use a home test for mercury to check for mercury in fish, like canned tuna, fresh fish, and sushi?

Find out if home mercury test kits can be used to test fish, such as canned tuna, fresh fish or sushi for mercury contamination. Plus, find out how much mercury ConsumerLab found in popular canned tuna and canned salmon. ConsumerLab.com's answer explains.

salmon filet with test tubes and beakers for mercury testing

Product Review

Extra Virgin Olive Oil Review

Many Extra Virgin Olive Oils Don't Seem to Make the Grade

Product Review

Lycopene Supplements Review

Find the Best Lycopene Supplements. CL Tests Reveal That Not All Lycopene Supplements Contain What They Claim.

Lycopene Supplements Reviewed by ConsumerLab.com

Recalls & Warnings

January 26, 2023

FDA Warns Seller of Canary Seed Omega-3

On November 16, 2022, the FDA issued a warning letter to Evimeria El Aztecano, Inc. following review of the company’s Yerbas Finas Leche de Alpiste con Guanabana y Omega-3 product labeling, which found the product contained less magnesium and potassium than claimed on the label.

CL Answer

How do the COVID-19 vaccines compare in terms of efficacy, safety and side effects? How, when and where do I get the COVID-19 vaccine?

Find out how the COVID-19 vaccines from Pfizer and Moderna compare and learn how when and where you can get the COVID-19 vaccine.

Older woman getting an injection

Product Review

Coconut Oil and Medium Chain Triglycerides (MCT) Oil Review — Semi-Solid and Liquid Oils & Supplements

Find the Best Coconut Oil and MCT Oil. See How These Oils Compare on Medium Chain Triglycerides (MCTs), Quality, and Value.

Coconut and MCT Oils Reviewed by ConsumerLab.com

CL Answer

How can I get the equivalent of 20 ml of extra virgin olive oil (4 teaspoons) as oleic acid capsules?

Info on taking extra virgin olive oil as a supplement in pill form. ConsumerLab.com explains.

Olive Oil Capsules Falling Out of Bottle on White Background

CL Answer

Which vitamins and supplements should be stopped before getting blood work and laboratory tests?

Find out which vitamins and supplements can interfere with blood, urine or stool tests, and imaginging tests. Learn how B vitamins such as biotin, niacin and riboflavin, as well as calcium supplements, St. John’s wort, vitamin C, and others supplements can affect test results, as well as common foods that may interfere with tests.

Vitamin & Supplements to Stop Before Blood Tests

CL Answer

Can biotin supplements really strengthen nails or improve hair? Can other supplements help?

Learn more about strengthening brittle nails with vitamin B-7 (biotin), based on clinical evidence.

Supplements for Brittle Nails -- healthy nails

CL Answer

Is it better to get vitamins from foods or supplements, and are natural vitamins better than synthetic vitamins?

Learn more about the benefits of getting vitamins from food versus supplements, natural versus synthetic vitamins, and more.

Getting Vitamins and Minerals from Food vs. Supplements -- fruits, vegetables, and a spoon containing supplements on a table

CL Answer

Do any supplements or foods help prevent sunburn or skin damage from sun exposure? Can any increase your risk of sun-related skin damage?

Find out which supplements may help protect from sunburn and sun-related skin damage, including beta-carotene, vitamins A and C, and cocoa.

Dermatologist examining the skin on the back of an older woman for signs of sun damage or skin cancer

Recalls & Warnings

February 02, 2018

Seller of Vitamin D, Omega-3's, Whey Protein & More Warned for Drug Claims

On January 24, 2018 the FDA issued a warning letter to Young Health Products, LLC following a review of the company's website which found promotional statements and testimonials made about the certain products, including Lugol's Solution 2%, Liquid Vitamin D3, Probimune, Flax Seed & Omega ...

Recalls & Warnings

July 10, 2021

FDA Warns Seller of Omega XL

On June 31, 2021 the FDA issued a warning letter to Great Healthworks, Inc. following a review of the company's website, which found statements made about Omega XL and ProbioticXL supplements to be drug claims.

Recalls & Warnings

April 02, 2021

Seller of Vision Supplements Warned by FDA

On March 19, 2021, the FDA issued a warning letter to Lipotriad LLC following a review of the company's websites, which found statements made about the company's products Lipotriad Visionary, Lipotriad Adult 50+, Lipotriad Dry Eye, and Lipotriad Vision Support Plus to ...

Product Review

Avocado Oil Review

Find the Best Avocado Oil for Purity, Freshness and Taste. Some Others May Include Rotten Avocado or Other Oils.

Avocado oil reviewed by ConsumerLab.com

Product Review

Prostate Supplements Review (Saw Palmetto and Beta-Sitosterol)

Find the Best Prostate Supplement for Symptoms of BPH. See Which Prostate Supplement Passed or Failed CL's Tests of Quality.

Product Review

Ginger Supplements, Chews & Spices Review

Tests Reveal Best and Worst Ginger Supplements & Spices. Poor Quality and Lead Contamination Discovered in Some Products.

Ginger Supplements Reviewed By Consumerlab.com

Product Review

Whole, Ground, Milled, and Cracker Flaxseed Review

High Levels of Cadmium Found in Flaxseed Products — Testing Expanded

Product Review

Collagen Supplements Review

See our Top Picks for Wrinkles and Joints

CL Answer

Which supplements and foods can help lower or control blood sugar?

Find out which supplements can help lower or control blood sugar. Supplements including turmeric/curcumin, fiber, cinnamon, and ginseng are believed to help lower blood sugar.

Blood Sugar Control -- blood test and blood sugar chart

CL Answer

My doctor told me to stop taking supplements because my kidney function was low. After stopping, my kidney function returned to normal. Can taking a lot of supplements really damage the kidneys?

Find out which supplements may damage your kidneys. ConsumerLab explores possible kidney side effects of supplements including chromium, creatine, and vitamin C.

Can Supplements Really Damage Your Kidneys? -- Woman with kidney pain

CL Answer

How Should You Take Care of Yourself After You’ve Had COVID-19?

Find out the best way to care for yourself when recovering from COVID-19, including how long you should quarantine, whether you should get vaccinated, when it is safe to undergo a surgery, and how to spot and, possibly, improve lingering symptoms.

Man in wheelchair talking with doctor after recovering from COVID

Product Review

Vitamin E Supplements Review

Find the Best Vitamin E Supplement. Tests and Reviews of Popular Vitamin E Supplements & CL's Top Picks.

Vitamin E Supplements, Cream, and Oil Tested by ConsumerLab.com

Recalls & Warnings

March 13, 2015

Problems Found with New Zealand Fish Oil Supplements, Concerns Raised About Testing Methods

On January 21, 2015, a study was published which reported that only 3 of 32 fish oil supplements commercially available in New Zealand contained the amount of EPA and DHA listed on their labels (Albert, Sci Rep 2015).

Clinical Update

7/12/2022

Does DHA Lower Alzheimer's Risk?

Older people with high levels of the omega-3 fatty acid DHA were found to have a lower risk of developing Alzheimer's disease, according to a recent analysis. Does this mean that older people should be supplementing with DHA or fish or other marine oils? Find out in the Alzheimer's Disease section of our Fish and Marine Oil Supplements Review.

Product Review

Vitamin K Supplements Review (Including Calcium, Magnesium, Boron, and Vitamin D)

Should You Take Vitamin K? Beware of Products That Don't Deliver.

Product Review

Joint Health Supplements Review (Glucosamine, Chondroitin, MSM, Boswellia, Collagen and Turmeric)

One-Third of Joint Health Supplements Failed to Pass Our Tests. See Which Passed or Failed, and our Top Picks.

Review of Supplements for Joint Pain

News Release

December 12, 2018

Best Taurine Supplements for People and Pets Identified by ConsumerLab

White Plains, New York, December 12, 2018 — Supplementing with taurine can treat taurine deficiencies in people and pets which, although uncommon, can occur with unconventional diets, such as grain-free diets for dogs.

News Release

November 19, 2018

Tests Reveal Best Fish Oil Supplements and How They Compare to Prescription Fish Oil

White Plains, New York, November 19, 2018 — Fish and marine oil supplements containing the omega-3 fatty acids EPA and DHA offer a range of potential benefits for improving mental health, reducing inflammation, and even cancer prevention.

News Release

October 26, 2018

Best Vitamin A Supplements, Including Cod Liver Oils, Identified by ConsumerLab

White Plains, New York, October 26, 2018 — Vitamin A is necessary to maintain good vision, skin, and immune functioning, and supplementation can be beneficial for certain conditions — although most people get enough from food and getting too much vitamin A can be dangerous.

News Release

October 02, 2018

Best Joint Health Supplements Identified -- ConsumerLab Tests Glucosamine, Chondroitin, MSM and Boswellia Supplements for People and Pets

White Plains, New York, October 2, 2018 — Do joint health supplements with ingredients such as glucosamine, chondroitin, Boswellia, and MSM really relieve joint pain or slow the progression of osteoarthritis? If so, which products are best? To find out, ConsumerLab recently tested popular ...

News Release

September 12, 2018

Little Omega-3 and High Mercury Found In Some Canned Tuna -- Better Choices Selected for Tuna and Salmon

White Plains, New York, September 12, 2018 — Some popular canned tuna contain much lower amounts of omega-3 fatty acids than recommended for cardiovascular benefits while being high in mercury and/or arsenic, according to tests by ConsumerLab.com.

News Release

February 24, 2018

Magnesium, Curcumin, and Apple Cider Vinegar Rise in Popularity, While Probiotics Dip and Calcium Continues to Decline in Latest ConsumerLab.com Survey of Supplement Users

White Plains, New York, February 24, 2018 — A recent survey of 11,446 people who use dietary supplements shows that magnesium and curcumin and turmeric have leapt into the top 5 most popular dietary supplements, just behind vitamin D, fish oil and CoQ10.

News Release

February 15, 2018

Tests Reveal How Much CBD is Really in CBD and Hemp Oils -- Some Don't Provide Amounts of CBD Listed on Labels

White Plains, New York, February 15, 2018 (UPDATED 2/11/19) — CBD (cannabidiol) has become popular for treating pain, helping with anxiety and insomnia, and a variety of other conditions, despite the fact that the FDA has stated it cannot legally be sold as a ...

News Release

November 27, 2017

Flaxseed and Other Popular Omega 3 & 6 Oil Supplements Tested, But Not All Brands Pass -- Tests of Black Currant Oil, Borage Oil, Evening Primrose Oil, Flaxseed Oil, and Hemp Oil Supplements

White Plains, New York, November 27, 2017 — Flaxseed oil and other popular seed oil are popular supplements that provide omega-3 and omega-6 fatty acids and may help with inflammatory conditions. But which seed oil supplements are the best? To find out, ConsumerLab.

CL Answer

What are the health benefits of black cumin seed (black seed) oil?

Find out if black seed oil has health benefits, such as lowering blood pressure or cholesterol, asthma, weight loss, and others. Dosage, forms, including black seed oil and black seed powder, safety information, using black seed oil in foods and more. ConsumerLab.com's answer explains.

Black seed oil benefits -- bowl of black cumin seeds and bottle of oil

Product Review

L-Lysine Supplements Review

Read L-Lysine Labels Carefully. Some Can Fool You.

Clinical Update

9/15/2023

Krill Oil for Knees?

Did taking high-dose krill oil for 6 months reduce pain in people with osteoarthritis of the knee? See what a recent study found in the Arthritis section of our Omega-3 Supplements Review. Also see our Top Picks for krill and fish oils.

Also see: Which supplements help with arthritis?

Product Review

L-Theanine Supplements Review

Touted for Stress Relief, Do L-Theanine Supplements Work?

CL Answer

What are "hypoallergenic" supplements? How can I find hypoallergenic supplements on ConsumerLab.com?

Hypoallergenic supplements are typically formulated without ingredients known to be common food allergens, such as milk, fish, shellfish, eggs and nuts, and/or gluten , and certain artificial coloring agents, and fillers. ConsumerLab has tested many hypoallergenic supplements including multivitamins, probiotics, protein powders and more.

Hypoallergenic Supplements

CL Answer

Which supplements and foods reduce or increase the risk of kidney stones?

Find out which supplements, foods and beverages may increase or decrease the risk of kidney stones, including information about potassium, calcium, choline, turmeric and curcumin, vitamin C, as well as foods and beverages such as green tea, lemon juice, orange juice, cranberry juice, chocolate and almonds.

Supplements for Kidney Stones

CL Answer

How are you staying healthy during the coronavirus pandemic?

Tips for staying healthy during the coronavirus (COVID-19) pandemic. Tips from ConsumerLab members for maintaining physical health, mental health and social well-being during COVID-19.

Staying Healthy During the Coronavirus Pandemic -- Couple at Home, Looking Out the Window

Recalls & Warnings

December 22, 2021

FDA Warns Seller of Liquid Magnesium, B-12, Berberine & More

On December 9, 2021, the FDA issued a warning letter to Wholly Liquid Nutritional Supplements LLC because it found statements on the company's website and social media about its products, including SpiroLaze, BioLaze, LiquiLaurin, VIT-B12, DeStress, and Omega Plus, to be ...

Recalls & Warnings

March 16, 2023

Omega-3 Supplements for Dogs and Cats Recalled Due to Potential for Vitamin A Toxicity

On March 9, 2023, Stratford Care USA issued a recall of 62 brands of omega-3 supplements for dogs and cats due to potentially elevated levels of vitamin A.

Clinical Update

2/06/2024

Omega-7s for Wrinkles?

Did taking an omega-7 supplement decrease wrinkles around the eyes (“crow’s feet”) in a recent study? Find out in our Fish, Krill, and Algal Oil Supplements Review, which includes our Top Pick for getting omega-7s.

Also see: Do any supplements increase skin elasticity or tighten the skin?

CL Answer

How do I find the best quality olive oil and what are the health benefits?

Health Benefits of olive oil, including heart benefits, anti-inflammatory effects. Plus, how to choose a quality olive oil and cook with olive oil

Health Benefits of Olive Oil -- Pouring Olive Oil Into a Bowl

CL Answer

Where to Safely Buy Real Vitamins and Supplements Online, Not Fakes or Counterfeits

ConsumerLab explains how to avoid counterfeit vitamins and supplements when shopping online on Amazon, Walmart.com, and other sites. Learn to identify authorized sites and sellers and avoid fake supplements. Use the brand-by-brand guide to protect yourself from risk.

Woman in Orange Sweater

News Release

November 01, 2017

Gummies Are Most Likely to Fail Testing in Review of Multivitamins -- Best and Worst Multivitamins Identified by ConsumerLab Testing

White Plains, New York, November 1, 2017 — Multivitamin/multimineral supplements are among the most popular supplements, with many consumers relying on them to provide nutrients they may not get from their diets. However, ConsumerLab.

Clinical Update

5/17/2022

Supplements Reduce Invasive Cancer Risk

Supplementing with vitamin D and omega-3 reduced the risk of invasive cancer in older men and women, according to a recent analysis. Adding resistance exercise further decreased this risk. Get the details in our Vitamin D Supplements and Fish and Marine Oil Supplements Reviews. 

CL Answer

Can castor oil eye drops improve or dissolve cataracts? Is castor oil or tea tree oil helpful for other eye conditions such as blepharitis or dry eye?

Can castor oil eye drops help cataracts or for other conditions such as blepharitis? Find out if castor oil eye drops are safe to use, and if they help for other conditions. ConsumerLab.com's answer explains.

Castor Oil for Cataracts? -- bottle of castor oil and dropper

CL Answer

Does tea tree oil work for getting rid of athlete's foot?

Learn more about tea tree oil and its effects on foot fungus (known as athlete’s foot, tinea pedis, or “ringworm” due to the lesion that can occur) and how it can be as effective as some, but not all, over-the-counter antifungal treatments. ConsumerLab explains.

Tea Tree Oil for Athlete's Foot? -- Bottle of Tea Tree Oil

Product Review

PQQ (Pyrroloquinoline Quinone) Supplements Review

Learn What PQQ Does and Which PQQ Supplements are Best

Product Review

Acai Berry Supplements and Beverages Review

Find the Best Acai Berry Supplements and Beverages. See Which Acai Berry Supplements and Beverages Passed Our Tests of Quality.

Acai berry supplements and beverages reviewed by ConsumerLab.com

CL Answer

Should olive oil be refrigerated?

Learn if you should store olive oil in the refrigerator to keep it fresher longer.

Olive oil being poured into bowl with bowl of olives in the background

CL Answer

Can hemp oil or CBD (cannabidiol) supplements cause me to fail a marijuana drug test?

Find out if you can fail a drug test dues to hemp oil or CBD (cannabidiol) supplements. Plus info on how much THC is in hemp oil and CBD products. ConsumerLab.com's answer explains.

CBD Oil Causes a Failed Drug Test? -- urine sample for drug test

CL Answer

Do plasmalogen supplements improve cognitive function and memory?

Plasmalogen supplements claim to improve cognitive function, support memory, and reduce brain fog. Find out if they work.

Hands holding puzzle in shape of head with puzzle pieces missing

Product Review

Olive Leaf Extract Supplements Review

Learn What Olive Leaf Does and the Best Brands

Product Review

Dark Chocolates, Cocoa & Cacao Powders, Nibs, and Supplements Review -- Sources of Flavanols

Is Your Chocolate or Cocoa Healthful or Toxic? Find the Best Dark Chocolate, Cocoa Powder and Cocoa Supplements Based On Our Tests.

CL Answer

Do any supplements help reduce menstrual pain or symptoms of premenstrual syndrome (PMS)?

Find out which supplements help reduce premenstrual syndrome (PMS) symptoms, such as mood swings, pain, bloating, irritability and food cravings.

Woman in PJs Holding Stomach from Abdominal Pain

CL Answer

Does Neuriva improve memory or cognitive function?

Find out about Neuriva, its ingredients, and the evidence for or against it for memory and cognitive function.

Bottles containing capsules of Neuriva Original and Neuriva Plus

Product Review

Choline and Lecithin Supplements Review (Including Phosphatidylcholine, CDP-Choline, and Alpha-GPC)

Product Review

Nattokinase Supplements Review

Choose the Best Nattokinase Supplement. CL Tests Reveal Which Nattokinase Suppplements Provide the Best Quality & Value.

Nattokinase Supplements Tested by Consumerlab.com

News Release

February 25, 2017

Top-rated Vitamin and Supplement Brands and Merchants for 2017 Based on Consumer Satisfaction

White Plains, New York, February 25, 2017 — Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 9,505 responses collected in late November and early December 2016.

News Release

February 24, 2017

Vitamin D Supplements Maintain Top Spot in Popularity, as Probiotics Surpass Multivitamins to #4 Behind Fish Oil and CoQ10 in Latest ConsumerLab.com Survey

White Plains, New York, February 24, 2017 — A recent survey of over 9,505 people who use dietary supplements shows the most popular dietary supplement to be vitamin D, followed by fish oil, CoQ10, probiotics, and multivitamins.

CL Answer

I've heard that rice has high levels of arsenic. Does that mean rice bran oil does too?

Find out if rice bran oil can contain high levels of arsenic like whole rice and other rice products do.

Arsenic in Rice & Rice Bran Oil -- bottle of rice bran oil, grains of rice and bowl of rice bran

CL Answer

Do any supplements help with gum disease or periodontitis?

Supplements for healthy gums may help with gum disease or periodontitis. Learn more about omega fatty acids, lycopene, and probiotics.

Smiling Woman Taking White Supplement with Glass of Water

News Release

January 10, 2017

Your Extra Virgin Olive Oil May Not Be, According to Review By ConsumerLab.com -- Top Picks Noted for Best Quality and Value

White Plains, New York, January 10, 2017 — Extra virgin olive oil may reduce the risk of coronary heart disease, breast cancer, and colorectal cancer, and may have other potential health benefits — likely due to its healthful fats and generally high concentration of antioxidant ...

CL Answer

What are the best bug sprays to prevent tick and mosquito bites? Is the insecticide permethrin safe to use?

Find out how permethrin sprays differ and which can be used on sheets and sleeping bags versus clothing

Variety of insect repellents on store shelf

CL Answer

Do gluten-free diets increase your exposure to toxins like arsenic and mercury?

Find out if your gluten-free diet is increasing your exposure to toxic heavy metals like arsenic and mercury.

Woman with Freshly Baked Cookies

News Release

December 21, 2016

Best CoQ10? ConsumerLab.com Tests Popular CoQ10 and Ubiquinol Supplements and Reveals Its Top Picks

White Plains, New York, December 21, 2016 — Although CoQ10 and ubiquinol are among the most popular supplements, wide variations in price, dosage, absorption and bioavailability can make choosing the right product a difficult task. To help, ConsumerLab.

CL Answer

What are the side effects of glucosamine and chondroitin?

Learn the side effects of glucosamine and chondroitin supplements for joint health and joint pain, including stomach upset, headache, and many others. ConsumerLab.com's answer explains.

Review of Supplements for Joint Pain

Recalls & Warnings

December 26, 2023

Total Body Nutrition, TBN Labs, and Loud Muscle Science Banned from Selling Adulterated and Misbranded Dietary Supplements

On December 11, 2023, Total Body Nutrition LLC, TBN Labs LLC, and Loud Muscle Science LLC, as well as the companies’ owner, Mohammed Islam, were prohibited by federal court from manufacturing and distributing adulterated and misbranded dietary supplements.

News Release

September 13, 2016

Best Fish Oil? ConsumerLab.com Tests 44 Popular Omega-3 Supplements and Identifies Its Top Picks

White Plains, New York, September 13, 2016 — Fish oil and omega-3 fatty acid supplements containing EPA and DHA are among the most popular supplements, and clinical studies suggest a wide range of potential benefits, from improving mental health to treating inflammatory disease.

CL Answer

Will an Epsom salt bath increase magnesium levels in my body like a supplement?

Find out if Epsom salt baths can increase magnesium levels in the body like a supplement. Plus, see evidence for other methods other transdermal methods of obtaining magnesium, such as magnesium creams, oils and sprays. ConsumerLab.com's answer explains.

Epsom Salt in Spoon Above Bathtub

CL Answer

Is it true that low-carb or Mediterranean diets help for gastroesophageal reflux disease (GERD)?

Find out if a low-carb diet, such as the Mediterranean diet, or lifestyle changes help with gastroesophageal reflux disease (GERD).

Low-carb & Mediterranean Diets for GERD? -- Table with Mediterranean foods such as fish, olive oil, walnuts, vegetables

CL Answer

Is it true that taking glucosamine might make my glaucoma worse?

Learn if taking glucosamine may make glaucoma worse, including overall impact on eye health.

Review of Supplements for Joint Pain

CL Answer

Is it true that there are bits of plastic in drinking water, specialty salts, or other foods and beverages? How concerned should I be?

Microplastics are tiny pieces of plastic that can end up foods and beverages. Learn about microplastics found in drinking water and specialty salts. ConsumerLab.com's answer explains.

Microplastics in water, plastic bottle of water pouring water into glass

Clinical Update

10/23/2018

DPA -- The Other Omega-3

Studies are showing that higher blood levels of DPA (an omega-3 fatty acid obtained from fish) are associated with healthier aging and reduced cardiovascular disease. Although a cause-and-effect relationship has not been established, if you're interested in increasing DPA in your diet, we just published the amounts of DPA that we found in popular brands of canned tuna and salmon. Some had virtually no DPA, while others provided nearly 100 mg per serving. (Also see our Top Picks for Canned Tuna & Salmon.)

Recalls & Warnings

March 10, 2015

Seller of Vision Supplements Warned for Manufacturing Violations, Drug Claims

On February 26, 2015, the FDA issued a warning letter to Biosyntrx, following a facility inspection which found the company's products, including BioTears Oral Gel Caps, ZoOmega-3 Concentrated Pharmaceutical-Grade Fish Oil, EpiCor A Nutrient-dense High Metabolite Immunogen, Sight C+ Mineral ...

Recalls & Warnings

July 06, 2022

Two Companies Banned From Selling Supplements to Treat Heart Disease, Neuropathy

On June 30, 2022, the Federal Trade Commission (FTC) finalized an administrative complaint order against two Texas-based companies, Health Research Laboratories, LLC and Whole Body Supplements, LLC, for making unverified claims that their products can prevent or treat disease.

Recalls & Warnings

September 01, 2022

FDA Warns Elderberry Fair & Co for Promoting Elderberry Supplements and Apple Cider to Treat Colds & Flu

On August 15, 2022, the FDA issued a warning letter to The Elderberry Fairy & Co., LLC after review of the company’s website found statements about the company’s Elderberry Syrup with Honey, Elderberry Syrup with Agave, and Organic Fire Cider to be drug claims.

Recalls & Warnings

June 16, 2022

Omega 3 Supplements Recalled Due to Undeclared Drug Ingredients

On May 28, 2022, Latin Foods Market issued a voluntary recall of one lot of Artri King Reforzado con Ortiga y Omega 3 tablets after FDA laboratory analysis found the presence of undeclared diclofenac and dexamethasone.

News Release

July 29, 2016

ConsumerLab.com Discovers Problems with Most Multivitamins for Dogs and Cats

White Plains, New York, August 2, 2016 — After discovering in January that none of the three pet multivitamins it had purchased and tested contained all of what was listed on the labels, ConsumerLab.

Clinical Update

1/13/2018

B12 for Cognition

Numerous studies show that getting adequate intake of B vitamins, such as B12, and, perhaps, omega-3 fatty acids from fish, may slow age-related declines in memory and cognition. But not everyone should expect a benefit, as shown in a recent study. For details, see the Memory, Cognition, and Alzheimer's Disease section of the B Vitamin Supplements Review. (Also see our Top Picks among products.)

Clinical Update

6/28/2022

Herring vs Other Fish

How good is smoked herring compared to sardines, salmon, and tuna? We bought and tested two favorite herrings of CL readers, Trader Joe's and Crown Prince. See what we found, our Top Pick for herring, and how these compare on mercury, arsenic, and omega-3 fatty acids to each other and 20 other products in our Tuna, Salmon, Sardines and Herring Review.

News Release

June 03, 2016

What Works for Joint Health? ConsumerLab.com Reviews Glucosamine, Chondroitin, MSM and Boswellia Supplements for People and Pets

White Plains, New York, June 3, 2016 — Do popular joint health supplements with ingredients such as glucosamine, chondroitin, Boswellia, and MSM really work to relieve pain or slow the progression of osteoarthritis? And, with so many to choose from, which supplements are best? To find out, ...

Recalls & Warnings

November 16, 2018

Two Popular Memory Supplements Missing Some or All of Key Ingredient

Two popular Ginkgo biloba supplements marketed to improve memory do not contain the Ginkgo biloba claimed on their labels, according to tests conducted by the U.S. Government Accountability Office (GAO).

Clinical Update

5/05/2013

Omega-6 for Eczema?

Supplements with the omega-6 fatty acid GLA from evening primrose oil or borage oil have long been promoted to treat eczema. However, a recent review of data from 27 studies casts doubt on this use. Get more information about this, and about omega-3 and -6 fatty acids, in the updated Black Currant, Borage, Evening Primrose, and Flaxeed Oil Supplements Review >>

News Release

February 25, 2016

Top-rated Vitamin and Supplement Brands and Merchants for 2016 Based on Consumer Satisfaction

Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 11,534 responses collected in November, 2015. Respondents gave ratings for 963 brands and 399 merchants.

News Release

February 24, 2016

Vitamin D Supplements Jump to Top Spot in Popularity, Surpassing Fish Oil, as Probiotics Rise to #5 Spot Behind CoQ10 and Multivitamins in ConsumerLab.com Survey

White Plains, New York, February 25, 2016 — A recent survey of over 11,000 people who use dietary supplements shows the most popular dietary supplement to be vitamin D, followed by fish oil, CoQ10, multivitamins, and probiotics.

News Release

November 06, 2015

Some Surprising Results from Tests of 43 Probiotic Supplements and Kefir Drinks

White Plains, New York, November 6, 2015 — How many beneficial organisms are in probiotic supplements and kefir drinks? Are any contaminated with pathogens, such as E. coli, and do those labeled as "gluten free" or "99% lactose-free" live up to their claims? To find out, ConsumerLab.

Clinical Update

8/22/2014

Flaxseed Lowers Blood Pressure

Consuming milled flaxseed significantly lowered blood pressure in people with peripheral arterial disease, according to a recent clinical trial. Additional analysis of those results suggests the alpha-linolenic acid (ALA) -- an omega-3 fatty acid -- in flaxseed may be responsible for the effect. Get the details, including the amount of flaxseed used, plus our tests of flaxseed, evening primrose, borage, and other seed oils containing ALA and GLA, in the updated Flaxseed Oil, Evening Primrose Oil, Borage Oil, and Black Currant Oil Supplements Review >>   

Clinical Update

11/06/2018

Flaxseed Oil for High Blood Pressure?

Does flaxseed oil (which is rich in the omega-3 fatty acid ALA) help lower blood pressure in people with high blood pressure? Learn what a recent study found in the What It Does section of the Flaxseed Oil Review. (Also see our Top Picks for flaxseed and other seed oils.)

News Release

April 28, 2015

Best Supplements for Bone Health? ConsumerLab.com Finds Products with Multiple Ingredients More Likely to Contain Wrong Amounts

White Plains, New York, April 28, 2015 — Vitamin D and calcium each play a crucial role in bone health and are among the most popular supplement ingredients in the U.S., but recent ConsumerLab.

Clinical Update

10/17/2023

Look for "Sustainable" Krill Oil

There is concern with krill being over-harvested. If you use krill oil, consider looking for a product that has been sustainably harvested. For details, see the Krill harvesting section of our Omega-3 Review, which includes our Top Pick among krill oil supplements.

Recalls & Warnings

December 01, 2021

FDA Warns Seller of Saffron Supplements

On November 18th, 2021, the FDA issued a warning letter to Saffron Health Sciences following a review of the company's website, social media, and Amazon product listings, which found statements made about the company's products Crocin Rich, Crocin Rich II, and Crocin Rich ...

Recalls & Warnings

May 08, 2021

FDA Warns Seller of Vitamins B12, C, D, and K

On April 7, 2021, the FDA issued a warning letter to Unived Inc following a review of the company's websites, which found statements made about the company's products Unived brand Colox, CalDveg, B12+D3, and D3+K2-7 to be drug claims.

Recalls & Warnings

May 08, 2021

Seller of Immune Bio Green Cell Warned by FDA

On March 30, 2021, the FDA issued a warning letter to Immune & Genetics Protocols, LLC following a review of the company's websites, which found statements made about the company's product Immune Bio Green Cell to be drug claims.

Clinical Update

3/22/2022

Vitamin D in Fish

Which fish contain the highest levels of vitamin D, and how does cooking effect these levels? Find out what a recent study showed in the What to Consider When Buying section of our Vitamin D Supplements Review.

Also see our Review of Canned Fish for information about levels of vitamin D in canned fish.

News Release

March 17, 2015

CoQ10 & Ubiquinol Supplements Vary in Quality, as Well as Dose, Absorption, and Price According to ConsumerLab.com

White Plains, New York, March 17, 2015 — Findings from a recent study by ConsumerLab.com highlights the difficulty consumers have in selecting a supplement containing the highly-popular anti-oxidant CoQ10 or its activated form, ubiquinol. ConsumerLab.

Clinical Update

6/27/2020

Fish Collagen Allergy

Be aware that some people may be allergic to fish collagen even if they don't respond to common fish allergy tests, according to a recent study. Get the details in the Concerns and Cautions section of the Collagen Supplements Review. Also see our Top Picks for collagen supplements for skin and for joints.

Clinical Update

3/10/2021

More Fish, Less Death for Some

A recent analysis found that regular consumption of fish was associated with an 18% lower risk of death over a 9-year period. Get the details in the What It Does section of our Canned Fish Review. Also see our Top Picks among canned and packaged tuna, salmon and sardines.

Clinical Update

1/09/2024

BPA & Phthalates in Canned Fish?

Plasticizers such as bisphenol A (BPA) and phthalates can leach into food from packaging such as cans and foil pouches. How big of a problem is this in canned tuna and other packaged fish? See what tests by an independent group showed in the Quality Concerns section of our Tuna, Salmon, Sardines & Herring Review. Also see our Top Picks for canned tuna and other packaged fish.

Clinical Update

2/22/2023

Fish Collagen?

A CL member asked whether fish or other marine sources of collagen are good alternatives to collagen from chicken, pigs, or cows, and if there are plant-based sources of collagen. Find out about fish collagen and learn about "plant-based" collagen boosters in our Collagen Supplements Review. Also see our Top Picks among collagen supplements.

Clinical Update

1/31/2023

Canned Fish & Cancer?

Is there a link between canned fish and cancer, as there is for some other processed meats? Find out in the Concerns and Cautions section of our Tuna, Salmon, Sardines & Herring Review. Also see our Top Picks for canned fish.

Recalls & Warnings

June 02, 2022

Walmart Inc. Recalls Joint Supplements With Omega-3, Glucosamine & Curcumin

On May 28, 2022, Walmart Inc. issued a voluntary recall of all lots of Artri Ajo King Joint Supplements after FDA laboratory analysis found the presence of undeclared diclofenac.

Recalls & Warnings

July 22, 2022

FDA Warns Seller of Vision, Calcium & Magnesium Supplements and More

On June 14, 2022, the FDA issued a warning letter to New Sun Inc. following inspection of the company’s website which found statements about the company’s products to be drug claims.

Recalls & Warnings

September 28, 2022

FDA Warns Muscle Sports for Joint Health, Immune & Workout Supplement, Vitamin C, Elderberry, and Other Claims

On September 23, 2022, the FDA issued a warning letter to Muscle Sports Products, LLC following inspection of the company’s websites which found statements about company products, including Join Revolution Capsules, IMMUNITY + Powder, Rhino Rampage PUMPED Capsules, Attack Pre-Workout ...

News Release

March 05, 2015

ConsumerLab.com Shows Chinese Consumers What's Really in Foods and Supplements -- U.S. Testing Company Expands to China, Launches cn.ConsumerLab.com

White Plains, New York, March 5, 2015 — Since 1999, American consumers and doctors have turned to ConsumerLab.com (CL) to find out which nutritional products are highest in quality based independent testing. Today, CL launched a Chinese-language website cn.ConsumerLab.

Clinical Update

1/19/2019

Is Omega-6 a Problem?

Do omega-6 fatty acids like LA and GLA, found in many seed oils, promote inflammation in the body? No, and yes, according to the latest findings. Get the details in the Is Omega-6 a Problem? section of our Omega-3 and -6 Fatty Acid Supplements Review.

News Release

February 28, 2015

Use of Magnesium and Probiotics Rise, Multivitamins and Weight Loss Supplements Fall, According to ConsumerLab.com Survey

White Plains, New York, February 28, 2015 — A recent survey of over 10,000 people who use dietary supplements shows the most popular dietary supplement to be fish oil, followed by multivitamins, CoQ10, vitamin D, B vitamins, magnesium, calcium, probiotics, and vitamin C.

News Release

February 25, 2015

Top-rated Vitamin and Supplement Brands and Merchants for 2015 Based on Consumer Satisfaction -- Results of the ConsumerLab.com Survey of Vitamin & Supplement Users

Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 10,329 responses collected in November, 2014. Respondents gave ratings for 1,709 brands and 891 merchants.

News Release

January 20, 2015

ConsumerLab.com Identifies Best Vitamin A Supplements, But Cautions That Most People Don't Need Them

White Plains, New York, January 20, 2015 — Vitamin A supplements can save your sight and reduce your risk of infection if you are vitamin A deficient. However, deficiency is rare in the U.S., where people are more likely to be at risk for excess vitamin A.

News Release

December 09, 2014

Round-up of Recent Product Tests by ConsumerLab.com -- Results for B Vitamin Supplements & Energy Drinks, Garlic, NAC (N-acetyl cysteine), Iron and Omega-7 Fatty Acids

White Plains, New York, December 9, 2014 — In recent months, ConsumerLab.com has published test results for a variety of popular supplements, including B vitamins supplements and energy drinks, NAC (N-acetyl cysteine), iron and garlic. In addition, ConsumerLab.

News Release

July 22, 2014

Which Supplements Help Lower Cholesterol? ConsumerLab.com Identifies Best Products by Reviewing Evidence and Testing Quality

White Plains, New York, July 21, 2014 — Certain dietary supplements can help reduce elevated cholesterol levels. A new report from ConsumerLab.com reviews the evidence behind each of the popular cholesterol-lowering ingredients and provides test results for twelve supplements.

News Release

May 07, 2014

Flaxseed and Other Popular Seed Oil Supplements Tested by ConsumerLab.com, But Not All Brands Pass -- Flaxseed, Black Currant, Borage and Evening Primrose Oils Reviewed

White Plains, New York, May 7, 2014 — Plant seed oils are popular supplements that provide omega-3 and omega-6 fatty acids, but which products offer the best value and quality? Recent analyses by ConsumerLab.

News Release

April 09, 2014

Best Fish Oil? ConsumerLab.com Testing Finds Many High Quality Supplements, But Pitfalls Exist

White Plains, New York, August 10, 2014 — Recent laboratory tests of fish oil, krill oil, algal oil, calamari oil, and green-lipped mussel oil supplements by ConsumerLab.com revealed quality problems with four out of 30 supplements selected for review.

News Release

February 13, 2014

Calcium, Vitamin C, and Fish Oil Supplements Drop in Use, Probiotics Rise According to ConsumerLab.com Survey

White Plains, New York, February 13, 2014 — A recent survey of over 10,000 people who use dietary supplements shows that the use of calcium, vitamin C and fish oil supplements fell during 2013 while the use of probiotics increased.

News Release

February 12, 2014

Top-rated Vitamin and Supplement Brands and Merchants for 2014 Based on Consumer Satisfaction -- Results of the ConsumerLab.com Survey of Vitamin & Supplement Users

Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 10,326 responses collected in November, 2013. Respondents gave ratings for 1,639 brands and 788 merchants.

News Release

November 25, 2013

Many Probiotic Supplements Fall Short on Listed Amounts of Helpful Organisms

White Plains, New York, November 25, 2013 — Probiotic supplements and foods containing "friendly" bacteria or yeast have become popular among people hoping to improve bowel function, immunity, and even mood.

News Release

March 05, 2013

CoQ10 & Ubiquinol Supplements Should Be Chosen Carefully, Cautions ConsumerLab.com -- Less Than 4% of Listed Ingredient Found in Widely-Sold Product

White Plains, New York — March 5, 2013 — A new report from ConsumerLab.com highlights the difficulty consumers have in selecting a supplement containing the anti-oxidant CoQ10 or its activated form, ubiquinol. ConsumerLab.

News Release

February 11, 2013

ConsumerLab.com Reports Problems with Some Vitamin D and Calcium Supplements -- Wrong Amounts of Vitamin D, Pills Which Don’t Break Apart, and Lead Contamination Found

White Plains, New York, February 11, 2012 — Vitamin D and calcium are among the most popular supplement ingredients in the U.S., but recent tests by ConsumerLab.com show problems with 4 out of 25 products which contain these ingredients.

News Release

February 01, 2013

Top-rated Vitamin and Supplement Brands and Merchants for 2013 Based on Consumer Satisfaction

Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 10,862 responses collected in November, 2012. Respondents gave ratings for 1,438 brands and 851 merchants.

News Release

January 31, 2013

Use of CoQ10, Digestive Enzymes, Probiotics and B Vitamins on the Rise According to ConsumerLab.com Survey

White Plains, New York — February 1, 2013 — A recent survey of over 10,000 people who take supplements shows that CoQ10, digestive enzymes, probiotics, and B vitamins are the four categories experiencing the most growth over the prior year.

Clinical Update

2/07/2023

Smoked Fish & Cancer?

Can eating smoked or salted fish increase the risk of cancer? Find out in the Concerns and Cautions section of our Canned Tuna, Salmon, Sardines & Herring Review. Also see our Top Picks among products.

Recalls & Warnings

January 20, 2021

Seller of Omega-3 Warned for Making Claims to Treat Focus, Mood

On December 9, 2020, the FDA issued a warning letter to Bodyhealth.com, LLC following a review of the company's website, which found statements made about the company's products Healthy-Thin Energize, Body Detox (Oral Spray), and Omega 3 Health to be drug claims.

News Release

August 22, 2012

Contamination and Other Problems Found in Fish Oil Supplements -- Large Review by ConsumerLab.com Reveals Excessive PCBs or Mislabeling in Over 30% of Omega-3 Supplements

August 22, 2012 — The quality of fish oil / omega-3 supplements varies across brands, according to recent tests by ConsumerLab.com, which independently reports on the quality of health products. Analyses of 35 products selected and purchased by ConsumerLab.

Clinical Update

1/08/2012

Additional Nutrients For the Brain

An new study found that various nutrients and fats in the blood correlate with better brain functioning and brain volume in the elderly (mean age of 87). Higher levels of B vitamins and vitamins C, D, and E, as well as marine omega-3 fatty acids (EPA and DHA) appeared helpful. On the other hand, higher levels of trans-fats (from hydrogenated oils) had a negative impact. You can learn more about each of these nutrients in our various reports. An abstract of the study is online.

Recalls & Warnings

December 09, 2021

FDA Warns Seller of Curcumin, Lion's Mane, Quercetin & More

On November 9, 2021, the FDA issued a warning letter to Synaptent, LLC because it found statements on the company's website about its products, including Berberine HCL, Curcumin, Lion's Man, Milk Thistle, Quercetin, Boswellia Serrata Extract, and Garlic Extract to be ...

News Release

June 18, 2012

What is "Natural" Vitamin E? It Depends On the Brand Selling It, Finds ConsumerLab.com -- New Review of Vitamin E Supplements, Oil and Cream, Including Tocopherols and Tocotrienols

White Plains, New York, June 18, 2012 — What is in a "natural" vitamin E supplement, cream, or oil? According to recent tests by independent evaluator, ConsumerLab.com, this depends completely on the brand selling it.

Clinical Update

7/19/2022

Bad Clams

Two popular brands of canned clams were recently recalled. See the details our Canned Fish Review.

News Release

February 05, 2012

Fish oil and multivitamins most popular supplements in ConsumerLab.com survey -- Internet most popular place to shop

WHITE PLAINS, NEW YORK — FEBRUARY 5, 2012 — A survey of over 10,000 savvy consumers of supplements shows the most popular supplements to be fish oil, multivitamins, vitamin D, calcium and CoQ10, in that order.

News Release

February 01, 2012

Top-rated vitamin and supplement brands and merchants on consumer satisfaction for 2012 -- Based on ConsumerLab.com Survey of Vitamin & Supplement Users

Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 10,260 responses collected in November, 2011. Most respondents used multiple supplements.

Recalls & Warnings

January 17, 2017

Seller of Heart, Senior and Teen Supplements Warned For Drug Claims

On December 7, 2016, the FDA issued a warning letter to Esteem Products Ltd following a review of the company's website, which found statements made about its products, Cardio Life, Total Man, Total Woman, Senior Total Man, Senior Total Woman , and Total Teen to be drug ...

Recalls & Warnings

September 05, 2015

Maker of Multivitamin and Fish Oil Warned for Manufacturing Violations

On July 22, 2015, the FDA issued a warning letter to Westar Nutritional Corp. dba Viva Life Science, Inc.

Recalls & Warnings

June 12, 2014

Marketers of Memory Supplement Settle FTC Charges of Deceptive Claims

Martek Biosciences Corporation and i-Health Inc., marketers of BrainStrong Adult, have agreed to settle Federal Trade Commission (FTC) charges that claims the supplement could improve adult memory and prevent cognitive decline were deceptive, and not supported by sufficient clinical evidence.

Recalls & Warnings

September 16, 2019

CVS Settles Lawsuit Over Claims Its Omega-3 Supplement Improves Memory

CVS has agreed to settle charges from a class action lawsuit alleging it made false claims that its CVS brand Algal-900 DHA supplement was proven to improve memory.

News Release

January 17, 2012

Do African mango supplements help with weight loss? ConsumerLab.com investigates the evidence

White Plains, New York — January 17, 2012 — African mango supplements are touted to help shed pounds, but do they really work? "Long-term weight loss with African mango has not been proven," said says Tod Cooperman, M.D., President of ConsumerLab.

News Release

September 21, 2011

Not all vitamin A supplements pass ConsumerLab.com tests -- New report reviews beta-carotene and cod liver oil supplements

White Plains, New York — September 21, 2011 — Recent tests of vitamin A supplements by ConsumerLab.com found one to contain only 54.3% of its listed amount of vitamin A. Another product mislabeled alpha carotene as vitamin A.

Clinical Update

2/15/2020

Collagen for Sun Damaged Skin?

A study suggests that fish-derived collagen can improve sun-damaged skin. For details, including dosage, see the What It Does section of the Collagen Supplements Review. Also see our Top Picks for collagen.

Clinical Update

4/28/2023

Canned Fish Prices

We just updated the prices of products we've tested and found that prices of some (such as light tuna) are lower now. See the latest prices and our Top Picks for canned tuna, salmon, and sardines.

News Release

June 16, 2011

ConsumerLab.com puts multivitamins to the test

June 16, 2011, New York, NY — Laboratory test results of 60 multivitamins have shown that you can't always judge a supplement by its label—or by its price. "Consumers should know that multivitamins vary widely in quality, "says Tod Cooperman, M.D., President of ConsumerLab.com.

Clinical Update

10/26/2019

CBD Safe for Pets?

A recent study evaluated the safety of giving CBD to dogs and cats. See the results in the Pets section of our CBD and Hemp Extracts Review. Also see our Top Picks among products for pets as well as for people.

Clinical Update

5/10/2015

Flaxseed Oil for Improving Cholesterol?

A recently published study looked at the metabolic effects of taking daily flaxseed oil on middle-aged men. It found a possible benefit among those with higher triglyceride levels, but overall results were not impressive. More about the study, flaxseed oil, whole flaxseed, and our tests and comparisons of products, is found in the Flaxseed Oil, Evening Primrose Oil, Borage Oil, and Black Currant Oil Supplements Review >>

News Release

January 31, 2011

Vitamin D use increased 52% in past two years according to ConsumerLab.com survey of supplement users -- Fish oil continued to surpass multivitamins as most popular supplement and Internet was most common place to buy supplements

WHITE PLAINS, NEW YORK — FEBRUARY 1, 2011 — Among people who use dietary supplements, the most popular products at the end of 2010 were fish oil, multivitamins, vitamin D, calcium and CoQ10 according to a survey by ConsumerLab.com. Use of vitamin D surged in 2010 to 56.

Recalls & Warnings

November 30, 2023

Discover Health, LLC Warned for Promoting CBD Products for Cancer, Epilepsy, & More

On November 16, 2023, the FDA issued a Warning Letter to Discover Health, LLC d/b/a Discover CBD and Strain Snobs following a review of the company’s websites that found statements about the company’s Active CBD Oil – Full Spectrum Distillate Cartridge, Active CBD Oil – ...

Clinical Update

1/20/2021

Avocado Oil Quality Problems Confirmed

Recent tests confirmed the finding that many avocado oils in the U.S. market contain other, cheaper oils, as reported last year. See the details, by brand, and expert tips for consumers in our answer to the question: What are the health benefits of avocado oil? Is it healthier than olive oil? Which avocado oils are best?

Clinical Update

6/20/2020

Most Avocado Oils Fail Tests of Quality and Purity

The vast majority of avocado oils purchased in the U.S. were found to be stale or contain other oils, such as soybean oil, in a study by academic researchers. Get the details, along with the names of oils that passed testing, in the Quality Concerns section of our avocado oil article.

Clinical Update

11/20/2018

Best Olive Oil for Heart?

This week, the FDA agreed that oils that are at least 70% oleic acid may claim to reduce the risk of coronary heart disease when substituted for saturated fats. Oleic acid is the dominant fatty acid in olive oil. However, our tests of popular extra virgin olive oils show that only some reach the 70% level. Get the details in the Extra Virgin Olive Oil Review. (Also see our Top Picks among extra virgin olive oils.)

Clinical Update

12/10/2017

Lower Heart Risk With Olive Oil

Using olive oil was associated with a dramatic reduction in the risk of cardiovascular disease in a recent study. But what about using olive oil along with other oils? Get the results and learn more in the "What It Does" section of the Extra Virgin Olive Oils Review. Also see our Top Picks among extra virgin olive oils.

Clinical Update

3/31/2023

Olive Oil Review Expanded: Many Do Not Make the Grade

We tested three new olive oils based on reader requests, and the results are in! Our new tests included two olive oils that claim to be high in polyphenols, and the results were surprising:

-- One olive oil was rated so poorly by our professional taster it was considered to be "lampante" -- i.e., not fit for human consumption.

-- The other high-polyphenol oil delivered a good amount of polyphenols, rated well for taste, and is now our new Top Pick for a very high-polyphenol olive oil.

We also tested California Olive Ranch Global Blend but were somewhat disappointed.

See the results now for 13 popular olive oils in our updated Extra Virgin Olive Oil Review.

Clinical Update

7/07/2023

Olive Oil & Inflammation

Does high-polyphenol extra virgin olive oil decrease inflammation compared to regular olive oil? See what a recent study found in our Extra Virgin Olive Oil Review.

Also see our Top Picks among extra virgin olive oils and learn what impact these oils may have on insulin and blood sugar control.

Clinical Update

3/10/2021

Coconut Oil for Lowering Blood Pressure?

Can coconut oil lower blood pressure in people with mild hypertension? See what a new study found in the What It Does section of our Coconut Oil and MCT Oil Review. Also see our Top Picks among coconut and MCT oils.

Clinical Update

9/07/2021

EVOO vs. Regular Olive Oil

Extra virgin olive oil may be more beneficial than regular olive oil for blood sugar control and satiety, according to a recent study. Get the details in the Insulin Control and Blood Sugar section of our Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.

Clinical Update

3/07/2020

Olive Oil and Heart Disease

Does consuming olive oil instead of butter or margarine reduce the risk of heart disease? Find out what studies are showing, and the amounts of olive oil being used, in the What It Does section of the Olive Oil Review. Also see our Top Picks for olive oil.

Clinical Update

8/03/2019

Coconut Oil In Coffee?

Does adding coconut oil to caffeinated coffee boost physical performance? Find out what a recent study showed in the Sports Performance section of the Coconut Oil and MCT Oil Review. Also see our Top Picks among tested coconut and MCT oils.

Clinical Update

4/11/2020

Coconut Oil and Cholesterol

Coconut oil is known to raise levels of LDL ("bad") cholesterol but also increase levels of HDL ("good") cholesterol. Is one more important than the other? Find out the latest information in the Cautions and Concerns section of the Coconut Oil and MCT Oil Review. Also see our Top Picks for coconut and MCT oils.

Clinical Update

7/14/2020

Coconut Oil for Lowering Weight and Cholesterol?

Can adding coconut oil to dinner lower weight and/or lower cholesterol levels? See what a new study found in the What It Does section of the Coconut and MCT Oils Review. Also see our Top Picks among coconut oils and MCT oils.

Clinical Update

9/02/2017

Extra Virgin Olive Oil Aids Fat Loss

A study among overweight women found that substituting extra virgin olive oil for another plant oil led to greater losses of body fat during dieting. See the details in the "What It Does" section of the Extra Virgin Olive Oils Review -- which includes our Top Picks among extra virgin olive oils.

Clinical Update

5/30/2017

Olive Oil Helps in Pre-Diabetes

Adding extra virgin olive oil to a meal decreased the rise in blood sugar and increased insulin levels after the meal, according to a new study in people with pre-diabetes. Similar benefits with olive oil have been shown in people with type 1 and type 2 diabetes. For details, see the "Insulin Control and Blood Sugar" section of the Extra Virgin Olive Oils Review, which includes our tests and comparisons of popular olive oils on the market.

Clinical Update

11/23/2023

Coconut Oil for Alzheimer’s?

Does supplementing with coconut oil improve cognition in people with Alzheimer’s disease? Find out what a recent study showed in the Cognitive Impairment section of our Coconut Oil and Medium Chain Triglycerides (MCT) Oil Review, which includes our Top Picks among coconut and MCT oils.

Also see: Do any supplements, foods or lifestyle modifications help with brain function, like memory and cognition?

Clinical Update

11/28/2023

Coconut Oil for Oral Health?

Can rinsing with coconut oil (known as coconut oil “pulling”) prevent plaque buildup and reduce bleeding gums? Find out in our article about finding the best toothpastes and other dental products.

Also see our Top Picks for coconut oil in our Coconut and MCT Oils Review.

Clinical Update

2/21/2024

Lavender Oil for Shingles Nerve Pain?

Does lavender oil aromatherapy reduce nerve pain after shingles? Find out what a recent study showed in the Lavender oil section of our Lavender and Tea Tree Essential Oils Review, which includes our Top Picks for lavender oil.

Clinical Update

6/01/2022

Bug Sprays Around Pets & Laundry Water Disposal

We answered the following questions from our readers:

Are bug repellents or insecticides for humans safe for use on or around pets?

Is it safe to dispose of laundry water used to wash permethrin-treated clothing?

Clinical Update

8/11/2018

CBD for Dogs

Can CBD help dogs with osteoarthritis (worn joints)? Learn what a recent study found (as well as the dose used and a potential side effect) in the CBD for Pets section of the CBD & Hemp Supplements Review. (Also see our Top Picks for CBD for pets – as well as for people).

Clinical Update

2/01/2022

Olive Oil Lowers Risk of Death

Regular consumption of olive oil was associated with reduced risk of death from heart disease, cancer, and Alzheimer’s disease in a large, long-term study – but only if replacing certain other foods. Get the details in the What It Does section of our Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.

Clinical Update

3/28/2023

Pain Reduction with Lavender Oil?

Does spraying the skin with lavender oil reduce the pain of an injection? Find out what a recent study showed in the What It Does section of our Lavender and Tea Tree Essential Oils Review.

Also see our Top Picks among lavender and tea tree oils.

Clinical Update

3/17/2023

Lycopene and Lutein Absorption

Carotenoids, such as lycopene and lutein, are best absorbed when taken with a meal with oils -- but the type of oil matters, according to a recent study that compared the effects of olive oil and coconut oil. See the details in the What to Consider When Using section of our Lycopene Supplements Review, which includes our Top Pick among lycopene supplements.

Also see our Top Picks among lutein and vision supplements and our answer to the question: Which supplements should be taken with food?

Clinical Update

4/14/2023

Skin Reactions to Tea Tree Oil

Topical tea tree oil can cause skin reactions, but there may be ways to minimize the risk, according to a recent review. Get the details in the Cautions and Concerns section of our Lavender and Tea Tree Essential Oils Review.

Also see our Top Pick for tea tree oil.

Clinical Update

8/30/2022

Tea Tree Oil Toxicity

Is tea tree oil safe to use around the eye? Be careful -- it can potentially cause eye injury.

There is also concern that tea tree oil can cause growth of breast tissue in young boys. Learn more about this in the Cautions and Concerns section of our Lavender and Tea Tree Essential Oils Review.

Clinical Update

11/18/2022

Olive Oil Impact on Cholesterol

Replacing saturated fat in the diet with olive oil may help lower cholesterol levels. But what happens when one adds a large amount of olive oil to the diet? See what a recent study found in the Cardiovascular disease section of our Extra Virgin Olive Oil Review.

Clinical Update

3/19/2024

Olive Oil & Fatty Liver

Olive oil seems to offer benefits to people with fatty liver disease. See what a recent study showed in our Extra Virgin Olive Oil Review, which includes our Top Picks among olive oils.

Also see: Do any supplements help with fatty liver disease? Are some diets more beneficial than others?

Clinical Update

5/26/2023

Avocado Oil

Only 11% of 36 avocado oils passed tests of quality and purity in a recent study. Find out why in the Quality Concerns section of our Avocado Oils Review. Also see our Top Picks among avocado oils.

Clinical Update

7/25/2023

Lavender Oil for Insomnia?

Did the aroma of lavender oil improve sleep or reduce hot flashes in postmenopausal women with insomnia? Find out in the What It Does section of our Lavender and Tea Tree Essential Oils Review, which includes our Top Picks among essential oils.

Also see: Which supplements and lifestyle changes improve sleep, and which cause insomnia?

Clinical Update

9/06/2023

Coconut Oil for Blood Sugar Control?

Does coconut oil control blood sugar levels? See what a recent analysis of clinical studies concluded in the Blood Sugar and Insulin Control section of our Coconut and MCT Oils Review. Also see our Top Picks among coconut and MCT oils.

Clinical Update

4/24/2021

Olive Oil & Alzheimer's?

Can regular consumption of extra virgin olive oil improve cognition and reduce blood levels of markers associated with Alzheimer's disease? See what a recent study found in the What It Does section of our Extra Virgin Olive Oils Review. Also see our Top Picks among olive oils.

Clinical Update

3/23/2021

MCT Oil for Mild Cognitive Impairment?

Can medium chain triglycerides (MCTs – from coconut oil) boost brain energy and improve thinking in people with mild cognitive impairment? Find out what a recent study found in the What It Does section of our Coconut and MCT Oils Review. Also see our Top Picks among coconut and MCT oils.

Clinical Update

9/14/2021

Best Way to Store Olive Oil

Even if unopened, it is best to store extra virgin olive oil (EVOO) at the right temperature, according to results of a recent study. Get the details on the best way to store EVOO in our Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.

Clinical Update

9/15/2020

Olive Oil & Breast Cancer Risk

Is olive oil consumption associated with a lower risk of breast cancer in women? See what a recent analysis found in the What It Does section of the Extra Virgin Olive Oil Review. Also see our Top Picks for olive oil.

Clinical Update

10/16/2020

Olive Oil & Cognition

Does consuming extra olive oil improve cognitive function in people with mild cognitive impairment? Find out what a recent study showed in the What It Does section of our Extra Virgin Olive Oil Review. Also see our Top Picks for olive oil.

Clinical Update

8/13/2019

Extra Virgin Olive Oil and Fatty Liver Disease

Can consuming a Mediterranean diet enriched with extra-virgin olive oil decrease the incidence of non-alcoholic fatty liver disease? See what a new study found in the What It Does section of the Extra Virgin Olive Oil Review. Also see our tests and Top Picks among extra virgin olive oils.

Clinical Update

1/21/2020

Coconut Oil Impact on Cholesterol

Coconut oil can significantly affect cholesterol levels according to a new report. Get the details in the Concerns and Cautions section of the Coconut & MCT Oils Review. Also see our Top Picks for coconut and MCT oils.

Clinical Update

1/25/2020

Best Way to Cook With Olive Oil

Cooking can reduce levels of heart-healthy polyphenols in extra virgin olive oil (EVOO), but a new study showed how to minimize this loss. Get the details in the ConsumerTips section of the Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.

Clinical Update

9/10/2017

Olive Oil and Prostate Cancer

Another possible benefit of olive oil within a Mediterranean diet is a reduced risk of aggressive prostate cancer, according to a new study. For details about this and other benefits of olive oil, see the updated "What It Does" section of the Extra Virgin Olive Oils Review, which includes our Top Picks among products.

Clinical Update

2/12/2019

Plastic Bottles Okay for Olive Oil?

A recent study compared the effects of storing extra virgin olive oil in plastic versus glass bottles, as well as the effects of light. Find out which bottle and setting fared best in the ConsumerTips section of the Extra Virgin Olive Oils Review. Also see our latest Top Picks for extra virgin olive oil.

Clinical Update

4/23/2017

Olive Oil Lowers Diabetes Risk

Consuming a certain amount of olive oil daily reduces the risk of developing type 2 diabetes by 13%, according to a new study. Consuming more than this amount did not reduce the risk further. Get the details, and see our tests of popular oils, in the "What It Does" section of the Extra Virgin Olive Oils Review >>

Clinical Update

7/26/2019

MCT Oil for Strength?

Does adding MCTs (medium chain triglycerides) to the diets of elderly people enhance the benefit they get from exercise? See what a recently published study found in the What It Does: Muscle Strength and Function section of the Coconut Oil and MCT Oil Supplements Review. Also see our Top Picks for coconut and MCT oils.

Clinical Update

5/02/2018

Choosing Olive Oil for Cholesterol Benefit

Certain types of olive oil may be more effective at improving cholesterol levels according to a recent analysis. Find out more in the What It Does section of the Extra Virgin Olive Oil Review. (Also see our Top Picks among extra virgin olive oils).

News Release

January 11, 2011

Spoilage and labeling errors found with some omega-3 and -6 supplements; Review of evening primrose, flaxseed, borage, and black currant oil supplements

WHITE PLAINS, NEW YORK — JANUARY 10, 2011 — A new report on the quality of omega-3 and -6 fatty acid supplements made from seed oils was released by ConsumerLab.com today. Only 11 of 17 products selected for testing met quality criteria for freshness and labeling.

Clinical Update

10/27/2020

MCTs for Cognitive Impairment?

Can medium chain triglycerides (MCTs) improve memory and cognition in people with mild cognitive impairment? Find out what a recent study showed in the What It Does section of our Coconut Oil and MCT Oil Review. Also see our Top Picks for MCT and coconut oils.

Clinical Update

10/15/2019

Black Seed Oil Concern

A key compound in black seed oil may interact with medications, causing side effects. For details, see the Safety section of our answer to a question about black seed oil.

Clinical Update

8/21/2021

Mediterranean vs. Low-Fat Diet for Arteries

A long-term study in people with coronary heart disease compared the effects of a Mediterranean diet rich in olive oil with a low-fat diet. Find out which diet decreased atherosclerosis (plaque build-up in arteries) in the Cardiovascular Disease section of our Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.

Clinical Update

8/07/2021

Peppermint Oil for IBS?

Can peppermint oil supplements improve symptoms in people with irritable bowel syndrome (IBS)? See what a new study found in our updated article about Peppermint Oil and IBS.

Clinical Update

5/12/2021

Black Seed Oil for Blood Sugar Control?

Find out if black seed oil improved blood sugar control in people with prediabetes in our updated answer to the question: What are the health benefits of black cumin seed (black seed) oil?

Clinical Update

1/17/2017

Extra Virgin Olive Oil and Bone Fracture Risk

A recent study found that higher consumption of extra virgin olive oil was associated with a 51% reduction in the risk of osteoporosis-related bone fractures. Get the details in the "What It Does" section of the Extra Virgin Olive Oil Review (which includes our tests of products) >>

Clinical Update

1/20/2017

Reason for Olive Oil Defects?

We recently noticed that all three of the extra virgin olive oils which failed to be Approved in our recent review share something in common. For details, see the "What CL Found" section of the Extra Virgin Olive Oil Review (which includes our tests of products) >>

Clinical Update

5/11/2019

MCT Oil for Cognition?

It has been speculated that people with certain forms of cognitive impairment may benefit from consuming medium chain triglycerides (MCT oils). See what a recent clinical trial found in the What It Does section of the Coconut and MCT Oils Review. Also see our Top Picks among products.

Clinical Update

6/04/2019

Dangerous Compound Found in CBD Oil

A "CBD oil" was found to contain a dangerous, synthetic cannabinoid. For details, see the Concerns and Cautions section of the CBD Oils and Hemp Extracts Review. Also see our Top Picks among products.

Clinical Update

7/23/2019

Extra Virgin Olive Oil and Diabetes

Several studies have looked at the effects of consuming extra virgin olive oil on improving blood sugar control. The most recent study looked at whether it could delay the need for glucose-lowering medication in people with type 2 diabetes. Get the results in the What It Does section of the Extra Virgin Olive Oils Review. Also see our Top Picks among products.

Clinical Update

6/15/2018

Mediterranean Diet Study Retracted

A landmark study about the benefits of the Mediterranean Diet was retracted and republished this week. Does this change what we know about the benefits of extra virgin olive oil? Find out in the Cardiovascular Disease section of the Extra Virgin Olive Oil Review. (Also see our Top Picks among extra virgin olive oils.)

Clinical Update

2/21/2017

Mediterranean Diet with Olive Oil Improves Depression

A recent study found that men and women with major depression who consumed a Mediterranean diet with olive oil had significant improvement in symptoms compared to those who maintained their typical diet. Get the details in the "What It Does" section of the Olive Oil Review (which includes our tests of products) >>

Clinical Update

3/18/2022

Alzheimer's Disease: Does MCT Oil Help?

Can medium-chain triglycerides slow cognitive decline among people with Alzheimer’s disease? Find out what a recent study showed in the Cognitive impairment and Alzheimer's disease section of our Coconut Oil and MCT Oil Review.

Also see our answer to the question: Do any supplements or foods help with brain function, like memory and cognition?

Clinical Update

10/04/2022

Taking Olive Oil as a Supplement?

A CL member asked if they should take olive oil as a supplement. Find out in our new answer to the question: Should you take olive oil as a supplement?

Clinical Update

6/06/2023

Lignans in Flaxseed Oil?

Does flaxseed oil provide lignans like whole flaxseed does? Find out the Concerns and Cautions section of our Flaxseed Supplements Review.

Also see our Top Picks for whole and ground flaxseed and flaxseed oil.

Clinical Update

1/10/2023

Olive Oil for Memory?

Can extra virgin olive oil improve memory and learning in people with mild cognitive impairment? Find out what a recent study found in the Memory section of our Extra Virgin Olive Oil Review.

Also see our answer to the question: Do any supplements, foods or lifestyle modifications help with brain function, like memory and cognition?

Clinical Update

9/22/2023

Take Coconut Oil With Statins for Cholesterol?

Does taking coconut oil enhance, or diminish, the cholesterol-lowering effect of atorvastatin (Lipitor)? Find out what a recent study showed in our Coconut and Medium Chain Triglycerides (MCT) Oil Review, which includes our Top Picks among products.

Also see: Which supplements or foods can help lower cholesterol and keep my heart healthy?

Clinical Update

10/13/2023

Black Seed Oil for Knees?

Does black seed oil, taken orally or topically, reduce the pain of knee osteoarthritis? Find out what a recent study showed in our article about black seed oil.

Clinical Update

10/24/2023

Black Seed Oil & Bleeding

Is it safe to take black seed oil along with blood thinning medications such as aspirin? Find out what research suggests in the Safety section of our article about black seed oil.

Clinical Update

8/08/2023

Castor Oil Eye Drops

Are castor oil eye drops helpful for dry eye, blepharitis, or cataracts, and are they safe? Find out in our article about castor oil eye drops.

Clinical Update

1/27/2024

Pesticides in Olive Oil?

How big a risk is pesticide contamination in extra virgin olive oils? See what recent study found in the Quality Concerns section of our Extra Virgin Olive Review. Also see our Top Picks for olive oil.

Recalls & Warnings

November 06, 2014

Seller of Prostate, Heart Supplements and More Warned for Drug Claims

On October 9, 2014, the FDA issued a warning letter to Health Research Laboratories, LLC/New World Health, following a review of the company's websites, which found statements made about AtheChel Advanced, Betarol, BioTherapex, Omega-3 Cardio Plus, RejuvaLifeRx, and Ultimate Health Formula to be ...

Recalls & Warnings

October 08, 2015

FDA Warns Seller of Omega-3 "Concussion" Supplement for Drug Claims

On October 1, 2015, the FDA issued a warning letter to MPH Nutrition, LLC, following a review of the company's website which found statements made about  Re:Mind Recover, a supplement promoted for recovery from concussions, to be drug claims which are not permitted for supplements.

Recalls & Warnings

May 03, 2013

Maker of Omega-3, Saw Palmetto, St. John’s Wort Supplements And More Warned For Manufacturing Violations and Drug Claims

On March 19, 2013, the FDA issued a warning letter to Sunset Natural Products Inc.

Recalls & Warnings

November 06, 2018

Dog Food Recalled After Reports of Vitamin D Toxicity

On November 2, 2018, Natural Life Pet Products and Nutrisca issued a recall of certain dry dog foods because they contain elevated levels of vitamin D. The elevated levels of vitamin D were found during an investigation into several reports of vitamin D toxicity by pet owners.

Recalls & Warnings

November 27, 2018

More Dog Food Recalled Due to Risk of Vitamin D Toxicity

On November 27, 2018, Sunshine Mills, Inc. issued a recall of select Evolve Puppy, Sportsman's Pride Large Breed Puppy and Triumph Chicken and Rice Dog Food because they may contain elevated levels of vitamin D.

Clinical Update

11/30/2021

Benefits of Flaxseed Oil

Find out if flaxseed oil helps with eye floaters in our updated answer to the question: Do any supplements help prevent of reduce eye floaters?

Recalls & Warnings

July 26, 2023

Five Leaf Pet Botanicals Warned by FDA for Drug Claims

On June 22, 2023, the FDA issued a warning letter to Five Leaf Pet Botanicals, Inc.

Clinical Update

9/07/2021

An Avocado a Day?

Does eating an avocado with your meal help reduce abdominal fat or weight, or improve blood sugar or insulin control? See what a new study found in the What It Does section of our Avocado Oil Review. Also see our Top Picks among avocado oils.

Clinical Update

9/21/2021

Helichrysum Oil for Tinnitus?

Can applying helichrysum oil on or behind the ear improve tinnitus? Find out in our answer to the question: Do any supplements or lifestyle changes reduce the symptoms of tinnitus? Is it true that some supplements can cause tinnitus?

Clinical Update

5/08/2021

Seizures from Essential Oils

Although uncommon, certain essential oils have been reported to trigger seizures in people with or without a history of seizures, even when only used topically. Get the details.

Clinical Update

6/09/2018

Danger With Fake CBD Oil

A synthetic form of cannabidiol appears to be responsible for dozens of reports of adverse effects occurring shortly after taking certain CBD oil products. For details, see the Quality Concerns section of our Review. Also see our Top Picks among CBD and hemp extract products.

Clinical Update

8/22/2019

A Better CBD?

A formulation of CBD was shown to increase CBD levels in the blood significantly more than the same amount of CBD in oil. But is this any better than simply taking regular CBD with a meal? Find out in the How to Take section of the CBD Oils and Hemp Extracts Review. Also see our Top Picks among products.

Clinical Update

1/13/2023

Blackseed Oil for Hair?

Can supplementing with black seed oil, or applying it to the scalp, increase hair thickness and slow shedding of hair? Find out in our updated article about supplements for hair.

Clinical Update

10/07/2022

Black Seed for Gastric Ulcers?

Can taking black seed or black seed oil help prevent or treat gastric ulcers? Find out what research suggests in our updated CL Answer: What are the health benefits of black cumin seed (black seed) oil?

Clinical Update

10/21/2022

Oregano Oil for Ulcers?

A CL member asked us if supplementing with oregano oil reduces H. pylori infection, a common cause of stomach ulcers. Find out what research suggests in our CL Answer about supplements for peptic ulcer disease.

Clinical Update

10/25/2022

Black Seed for Thyroid Disease?

A CL Member commented that they take black seed oil for Hashimoto’s disease, which affects the thyroid. Is there evidence for this approach? Find out in our article about black seed oil.

Also, see our CL Answer about supplements for thyroid function.

Clinical Update

5/06/2022

Tick Bites

Learn how to correctly remove ticks, and what not to do!

Find out if natural tick repellents such as cedar oil, geranium oil or citronella are known to be safe and effective.

Clinical Update

8/04/2023

Black Currant or Caffeine for Hair?

Does black currant seed oil, or its constituent gamma-linolenic acid (GLA), increase hair growth? Find out what research suggests in the GLA section of our ALA and GLA Supplements Review, which includes our Top Pick for black currant seed oil.

Also find out if applying caffeine to the scalp increases hair growth and reduces shedding in our article about supplements and topicals for hair.

Clinical Update

8/08/2023

Microplastic in Oils

Tests of several popular U.S. brands of oils (olive, sunflower, etc.) sold in plastic bottles found all to contain microplastic particles. See what else the researchers found in our article about microplastics in food and beverages.

Clinical Update

1/30/2024

Top Pick Extra Virgin Olive Oil Renamed

In case you've been trying to find our Top Pick EVOO for "high polyphenols," we learned that the name has changed. For details, see the Top Picks section of our Extra Virgin Olive Oil Review.

Clinical Update

3/22/2024

Tea Tree Oil Toothpaste?

Dental products containing tea tree oil (such as toothpastes and mouthwashes) can be dangerous. Learn more in our article about dental products, which includes our Top Picks for toothpaste.

Clinical Update

2/21/2024

Best Way to Take Vitamin D?

Vitamin D and other fat-soluble vitamins are best absorbed with some fat or oil, but how much fat or oil is needed to improve absorption of these vitamins? Find out in our article about the best way to take vitamins and minerals. Also see our Top Picks for vitamin D.

News Release

September 28, 2010

ConsumerLab.com finds quality problems with nearly 30% of fish oil supplements reviewed; "Fishy" claims identified -- Softgels and liquids for adults, children and pets tested, including krill oil and algal oil supplements

White Plains, New York — September 28, 2010 — Tests of fish, algal and krill oil supplements revealed quality problems with 7 out of 24 products selected by independent testing organization ConsumerLab.com.

News Release

March 25, 2010

Cholesterol-lowering supplements reviewed by ConsumerLab.com: Many pass quality testing, one fails. Sterol and policosanol products analyzed. Evidence for other cholesterol-lowering ingredients evaluated

White Plains, New York — March 25, 2010 — Certain dietary supplements can help reduce elevated cholesterol levels. A new report from ConsumerLab.com reviews the evidence behind each of the popular cholesterol-lowering ingredients and provides test results for twelve supplement brands.

News Release

January 31, 2010

Fish oil becomes most popular dietary supplement in ConsumerLab.com survey; Vitamin D and resveratrol use surge

WHITE PLAINS, NEW YORK — FEBRUARY 1, 2010 — Among people who use multiple dietary supplements, fish oil/omega-3 supplements now top multivitamins in popularity, according to a recent survey by ConsumerLab.com.

Recalls & Warnings

May 05, 2022

Seller of CBD Tinctures, Creams & Pet Products Promoted for Pain, Cancer & More Warned by FDA

On February 11, 2022, the FDA issued a warning letter to Rena’s Organic following a review of the company’s social media and website, which found statements about the company’s 300 mg CBD Full Spectrum Oil Cannabinoid Tincture, 600 mg CBD Full Spectrum Oil Cannabinoid ...

News Release

August 04, 2009

Most vitamin E supplements pass testing, but what seems natural may be synthetic according to ConsumerLab.com -- New review of vitamin E supplements, oils, and creams released today

White Plains, New York — November 16, 2009 — Many probiotic supplements do not contain the number of viable organisms listed on their labels according to a new report from ConsumerLab.com.

News Release

February 03, 2009

Survey shows fish oil nearly as popular as multivitamins among supplement users. Most also take calcium and CoQ10 -- ConsumerLab.com publishes 2009 Report on Vitamin & Supplement Users, including top-rated brands and merchants.

WHITE PLAINS, NEW YORK — FEBRUARY 3, 2009 — Among people who use dietary supplements, fish oil supplements are nearly as popular as multivitamins, according to a recent survey by ConsumerLab.com, which also publishes test reports on supplements.

Clinical Update

8/21/2020

Can a Multivitamin Reduce Colds and Flu?

Can regularly taking a multivitamin reduce the chance of getting a cold or flu, or lessen the symptoms and duration of illness among older people? Find out what a recent study showed in the What They Do section of the Multivitamin and Multimineral Supplements Review. Also see our Top Picks among multivitamins for women, men, seniors, children and pets.

Clinical Update

1/19/2019

Dog Overdoses on Supplement

Be sure to keep your supplements away from pets -- especially if they taste sweet. A dog overdosed on its owner's fast-dissolving tablets, putting it in a coma, according to a recent report. For details, see the Concerns and Cautions section of the L-tryptophan and 5-HTP Supplements Review.

Clinical Update

5/05/2020

CBD for Osteoarthritis Pain

A recent study, conducted in dogs, showed promise for CBD in reducing pain and inflammation due to osteoarthritis (pain due to worn joints). See the details in the What It Does section of the CBD and Hemp Extracts Review. Also see our Top Picks for CBD for people and for pets.

Clinical Update

3/22/2024

New Top Pick Prenatal Multivitamin

Concerned by problems recently identified with 11 of 12 prenatal multivitamins in recent tests, we purchased and tested additional prenatal supplements, leading us to change our Top Pick. Learn why in the Top Picks section of our Multivitamin Supplements Review, which includes multis for men, women, children, and pets.

Clinical Update

1/26/2024

Help for Stressed Dogs?

Does CBD reduce stress in dogs during car rides? See what a recent study showed in our CBD Review, and see our Top Picks among products for pets.

Recalls & Warnings

July 25, 2013

Beware of Dietary Supplements With Claims To Treat Diabetes, FDA Warns

On July 23, 2013, the FDA issued a warning to consumers not to buy or use dietary supplements that are promoted to treat diabetes.

Recalls & Warnings

May 23, 2013

Seller of Sexual Enhancement, Cholesterol, Resveratrol Supplements and More Warned For Drug Claims

On May 2, 2013, the FDA issued a warning letter to Alternative Health Supplements, following a review of the company's website, which found statements made about several dietary supplements, including Regenerect, Alligin, Astaxanthin Advantage, HDL Cholesterol Management, Resveratrol, Coral Calcium ...

Recalls & Warnings

November 06, 2014

Seller of Cholesterol, Arthritis Supplements and More Warned for Drug Claims

On October 17, 2014, the FDA issued a warning letter to Vitamins Direct (USA) and Golden Pride, Inc., which distribute Flexezy and Physician's Signature brands of dietary supplements, following a facility inspection which found statements made about certain supplements to be drug claims.

Recalls & Warnings

July 21, 2022

Young Living Warned for Promoting Essential Oils to Treat Seasonal Allergies, Kidney Stones & More

On June 10, 2022, the FDA issued a warning letter to Young Living Essential Oils Corporate after an inspection of the company’s website and social media found statements about the company’s essential oil and CBD products to be drug claims.

Recalls & Warnings

November 21, 2017

Bones and Packaged "Bone Treats" Dangerous for Dogs

Giving your dog real turkey or chicken bones, or packaged "bone treats" could lead to serious injury or death, the FDA recently warned pet owners. 

News Release

October 28, 2008

Tests reveal quality problems with vitamin A supplements -- New ConsumerLab.com report focuses on vitamin A, including beta-carotene and cod liver oil

WHITE PLAINS, NEW YORK — OCTOBER 28, 2008 — ConsumerLab.com is cautioning that the amount vitamin A in some supplements may be much higher or lower than the amount stated on labels. Among ten supplements recently selected for testing, ConsumerLab.

News Release

August 05, 2008

ConsumerLab.com Find Fifty Fish Oil Supplements Pass Quality Testing -- New Report Helps Consumers Choose Among Pills, Liquids, Foods and Beverages with Omega-3 Fatty Acids (EPA and DHA)

WHITE PLAINS, NEW YORK — AUGUST 5, 2008 — ConsumerLab.com announced today that testing of fifty omega-3 fish oil supplements, foods or beverages (including two marketed for pets) found all to have safe levels of mercury, lead and PCBs.

News Release

July 01, 2008

Tests of ten red yeast rice supplements by ConsumerLab.com reveal significant statin levels, but some pills contaminated -- Popular cholesterol-lowering supplements compared in new report

WHITE PLAINS, NEW YORK — JULY 1, 2008 — ConsumerLab.

News Release

May 05, 2008

Some iron supplements short on iron or contaminated according to ConsumerLab.com

WHITE PLAINS, NEW YORK — May 5, 2008 — ConsumerLab.com announced today that two iron supplements failed to pass recent independent testing. One "high potency" iron supplement contained only 37% of it claimed iron. ConsumerLab.

News Release

March 07, 2008

ConsumerLab.com finds most vitamin C supplements pass quality tests but one short on ingredient and some exceed tolerable levels

WHITE PLAINS, NEW YORK — MARCH 7, 2008 — ConsumerLab.com reported test results today for a wide variety of vitamin C supplements. Vitamin C is the top-selling single vitamin in the U.S., with sales of $863 million in 2006 according to Nutrition Business Journal.

News Release

February 06, 2008

Consumers warned of lead in some turmeric supplements — Highest lead level ever reported by ConsumerLab.com; Lack of active compound also a problem

WHITE PLAINS, NEW YORK — FEBRUARY 6, 2008 — Turmeric supplements have become popular in recent years but ConsumerLab.com warned today that some products contain high amounts of lead. Recent tests found a popular brand to contain 18.

Recalls & Warnings

January 29, 2018

Seller of Male Enhancement, Prostate Supplements & More Warned for Drug Claims

On January 10, 2018, the FDA issues a warning letter to USA Labs AKA Power Source Distributors, Inc following a review of the company's website which found statements made about its products, including Maximum Male, Beta 300 (Beta Prosturol), Chromium Max 1000, DHEA, Healthy Cold-X and ...

Recalls & Warnings

June 07, 2017

FDA Warns Seller of Probiotic and Omega-3 Supplements for Manufacturing Violations

On May 22, 2017, the FDA issued a warning letter to BioTE Medical, LLC following a facility inspection which found its products, including BioTE DIM, BiotTE Probiotic, BioTE Iodine Plus, and BioTE Omega 3 to be adulterated because they were prepared, packed, or held under ...

Recalls & Warnings

June 18, 2016

Antioxidant Supplement Recalled Due to Allergen Risk

On June 17, 2016 GMJ Natural Products Inc. issued a recall of 32 fluid oz. jugs of Jugo Moringa Plus Antioxidant because they contain undeclared whey protein.

Recalls & Warnings

May 09, 2013

Joint Health Supplement Recalled for Undeclared Allergens

On May 1, 2013, XYMOGEN issued a voluntary recall of the joint health supplement artriphen, because it contains undeclared soy and milk allergens.

Recalls & Warnings

February 28, 2013

Maker of Liquid Omega-3 Supplements Warned For Manufacturing Violations

On February 20, 2013, the FDA issued a warning letter to Capco Custom Packaging Inc.

Recalls & Warnings

May 07, 2012

FDA Warns Doctor Promoting Own Supplements Online as Treatments

On April 18, 2012 the U.S. Food and Drug Administration (FDA) sent a Warning Letter to Jacob Teitelbaum, M.D. of Fatigued to Fantastic, LLC regarding the promotion that company's products on its website www.endfatigue.com.

Recalls & Warnings

November 09, 2023

Zazzee Naturals Warned for MSM Eye Drop Claims

On October 30, 2023, the FDA issued a Warning Letter to Dexterity Health, LLC DBA Zazzee Naturals following review of the company’s Amazon storefront, which found statements about the company’s Liquid MSM Drops to be drug claims.

News Release

January 08, 2008

ConsumerLab.com finds most potassium supplements meet quality standards, but one with only 18% of ingredient — Results for 12 potassium supplements in new review

WHITE PLAINS, NEW YORK — JANUARY 8, 2008 — A new report on the quality of potassium supplements was released by ConsumerLab.com today. Tests showed one product to contain only 18% of the claimed amount of this essential mineral.

Recalls & Warnings

February 05, 2019

Hill's Science Diet, Prescription Diet Dog Food Recalled Due to Risk of Vitamin D Toxicity

Recall Expanded (3/20/19): This recall was expanded to include additional products.

Recalls & Warnings

July 15, 2019

Mislabeled Green Tea Supplement Recalled

On July 11, 2019, DaVinci Laboratories of Vermont issued a recall of 256 bottles of the weight management supplement Dim Plex because they may undeclared fish allergens. 

Recalls & Warnings

February 27, 2018

Dog Treats, Food Recalled Due to Salmonella, Listeria Risk

The following dog treats and dog food are being recalled because they have the potential to be contaminated with Listeria monocytogenes or Salmonella, which can cause illness in pets who consume these products, as well as in pet owners who handle the contaminated products or touch ...

Recalls & Warnings

April 11, 2020

FDA Warns Seller of Products Promoted to Treat Coronavirus in Pets and Humans

On April 7, 2020, the FDA issued a warning letter to Savvy Holistic Health dba Holistic Healthy Pet for selling products intended for pets and humans with unsupported claims that they can treat coronavirus (COVID-19).

News Release

December 10, 2007

ConsumerLab.com finds improvement in quality of omega-3 and -6 supplements — Results for 22 products made from evening primrose, flaxseed, borage and black currant oils

WHITE PLAINS, NEW YORK — DECEMBER 10, 2007 — A new report on the quality of omega-3 and -6 fatty acid supplements made from seed oils was released by ConsumerLab.com today. Two products were slightly low in one fatty acid, but this is an improvement over results from ConsumerLab.

Recalls & Warnings

September 14, 2023

FDA Warns CVS, Walgreens, Similasan & Others for Eye Drop Violations

On September 11, 2023, the FDA issued Warning Letters to the following eight sellers of homeopathic and other types of eye drops regarding the products noted in italics due to a variety of violations of FDA regulations, most notably that they were marked with claims suggesting that they could cure, ...

Recalls & Warnings

November 26, 2019

FDA Warns Companies Selling CBD Products as Dietary Supplements

On November 25, 2019, the FDA issued warning letters to 15 companies for selling products containing CBD (cannabidiol) labeled and marketed as dietary supplements, and/or for making drug claims about these products.

News Release

March 06, 2007

ConsumerLab.com produces series of free online seminars about dietary supplements — First seminar on "joint health" now available

WHITE PLAINS, NEW YORK — MARCH 6, 2007 — ConsumerLab.com announced today that it is producing and webcasting a series of free, online audio seminars, or "webinars," that explain the use of popular types of dietary supplements.

Recalls & Warnings

May 10, 2021

Collagen & Biotin Supplement Recalled Due to Allergen Risk

On May 6, 2021, Bloommy, Inc. issued a recall of Bloommy Biotin Collagen Keratin Capsules for Skin, Joint, and Hair due to the presence of a fish allergen for the collagen-based ingredient.

News Release

August 01, 2006

ConsumerLab.com evaluates cholesterol-lowering supplements — Test results available for over 90 products; Review of nine popular ingredients

WHITE PLAINS, NY — AUGUST 1, 2006 — ConsumerLab.com has released a major new review of dietary supplements used to improve cholesterol and triglyceride levels.

Recalls & Warnings

December 29, 2020

FDA Warns Five Sellers of CBD for Claims of Treating Arthritis, Alzheimer's and More

On December 22, 2020, the FDA issued warning letters to five sellers of CBD following reviews of the companies' websites, which found statements made about the companies' products to be drug claims.

Recalls & Warnings

August 08, 2022

Seller of CBD Warned for COVID-19 Claims

On August 4, 2022, the FDA sent a warning letter to FluxxLab LLC following a review of the company’s website and social media which found statements about the company’s Covid-19 Immune Support Tincture and CBDA+CBD Oil Tincture products to be drug claims because they ...

News Release

July 12, 2005

ConsumerLab.com finds some supplements lower in omega-3 and omega-6 fatty acids than claimed — Report available for 23 products made from oils of black currant, borage, evening primrose and flax

WHITE PLAINS, NY — July 12, 2005 — ConsumerLab.com has released its latest report on the quality of supplements made from the seed oils of black currant, borage, evening primrose, and flax.

Recalls & Warnings

December 07, 2023

Belmont Eyecare Warned for Colloidal Silver, MSM, and Castor Oil Eye Drop Claims

On December 1, 2023, the FDA issued a Warning Letter to Belmont Eyecare LLC, following a review of the company’s website, which found statements about the company’s Colloidal Silver Eye Drops, MSM Eye Drops, Organic Daytime Oil Eye Drops, Organic Daytime Oil Eye Drops Small, Organic ...

Recalls & Warnings

November 02, 2012

Maker of Joint Health, Blood Sugar, Prostate, Ginkgo Supplements and More Warned For Drug Claims, Misbranding and Adulteration

On September 10, 2012, the FDA issued a warning letter to Global Source Management & Consulting for making drug claims about the following dietary supplements: Scientific Joint Program capsules, Alpha Lipoic Acid, Healthy Blood Sugar Diabetic Support, Dr.

Recalls & Warnings

February 21, 2013

Pet Supplement Company Issues Recall Due To Potential Bacterial Contamination

On February 20, 2013, animal supplement company Nutri-Vet, LLC issued a recall of Nutri-Vet and NutriPet Chicken Jerky Products because they may be contaminated with Salmonella.

Recalls & Warnings

April 18, 2013

Cardio, Energy and Sexual Enhancement Supplement Distributor Warned For Manufacturing Violations and Drug Claims

On December 21, 2012, the FDA issued a warning letter to ForMor Inc, dba ForMor International, following a facility inspection which found the company's Cardio Cocktail and Argenix dietary supplements to be adulterated because because they were prepared, packed, or held under conditions that do ...

Recalls & Warnings

August 27, 2013

FTC Refunds Consumers of Children's Vitamins as Part of Deceptive Advertising Settlement

On August 8, 2013, the Federal Trade Commission (FTC) announced it has mailed 10,144 refund checks to consumers who purchased Disney or Marvel Hero -themed children's vitamins, including Disney Princesses, Winnie the Pooh, Finding Nemo, and Spider-Man varieties, between May 1, 2008 and September ...

Recalls & Warnings

May 24, 2016

Seller of Joint Health, Omega-3 Supplements & More Warned for Manufacturing Violations, Drug Claims

On May 13, 2016, the FDA issued a warning letter to Rocky Fork Formulas, Inc.

Recalls & Warnings

September 27, 2016

Seller of B Vitamins, Omega-3s and More Warned for Manufacturing Violations, Drug Claims

On September 15, 2016, the FDA issued a warning letter to Positive Power Nutrition, following a facility inspection which found the company's products, including High Energy C-Complex, Positive Vitality, Positive Performance, Positive CardioGuard, B-Complex 100, Positive Essentials, Positive ...

Recalls & Warnings

August 13, 2016

Seller of Omega-3, Ginkgo, Vision Supplements & More Warned for Drug Claims

On July 22, 2016, the FDA issued a warning letter to Viva Nutraceuticals (J & E International Corporation) following a review of the company's website and promotional literature, which found statement made about its products, Eyestonia, Ginkgo Biloba 60mg, Golden Omega-3 Max, ...

Recalls & Warnings

January 16, 2015

CVS Sued for Eye Health Supplement Claims

A class-action lawsuit has been filed against CVS for promoting the company's Advanced Eye Health supplement as comparable to the formula used in the large National Institutes of Health (NIH) eye disease study known as AREDS2, despite the fact that it does not contain the same ingredients.

Recalls & Warnings

January 13, 2015

Seller of Speech Disorder Supplement Agrees to Settle FTC Charges of Deceptive Claims

NourishLife, LLC, seller of supplements promoted for treating children's speech disorders, has agreed to pay $200,000 in order to settle FTC charges that claims made on the company's website and in brochures were deceptive and not supported by science.

Recalls & Warnings

December 12, 2014

Seller of Omega-3 "Syrup" Warned for Manufacturing Violations and Drug Claims

On October 16, 2014, the FDA issued a warning letter to Mr.

Recalls & Warnings

September 17, 2013

Seller of Omega-3 and Joint Supplements Warned for Manufacturing Violations and Drug Claims

On August 29, 2013, the FDA issued a warning letter to Y.S. Health Corp.

Recalls & Warnings

July 23, 2019

FDA Warns Seller of CBD Lotions, Patches, Tinctures and Pet Products

On July 22, 2019, the FDA issued a warning letter to Curaleaf, Inc.

Recalls & Warnings

May 16, 2020

CBD Oil Recalled, Risk of High Lead Exposure

On May 15, 2020, Summitt Labs issued a recall of one batch of KORE ORGANIC Watermelon CBD Oil Tincture due to contamination with lead. A random sample of this product tested by the Florida Department of Agriculture and Consumer Services found it to contain lead levels at 4.7 ppm.

Recalls & Warnings

April 21, 2020

CanaBD Warned for CBD Coronavirus Claims

On April 16, 2020, the FDA issued a warning letter to Nova Botanix LTD DBA CanaBD for selling products with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

August 08, 2022

Woman Pleads Guilty for Selling and Promoting Products to Treat COVID-19

On July 27, 2022, Diana Daffin, owner of Savvy Holistic Health pleaded guilty to selling products with claims they could treat COVID-19 and promised “Immunity for Humans.” The products were sold under the HAMPL brand name.

Recalls & Warnings

August 28, 2023

Dr. Berne’s MSM and Castor Oil Eye Drops Recalled Due to Bacterial and Fungal Contamination

On August 26, 2023, Dr. Berne’s Whole Health Products issued a recall of all lots of its MSM DROPS 5%, 15% Solution, Dr. Berne’s Organic Castor Oil Eye Drops and Dr. Berne’s MSM MIST 15% Solution due to the risk of bacterial and fungal contamination.

News Release

December 14, 2004

ConsumerLab.com finds Omega-3 fish oil supplements safer than fish but quality varies among brands — Test of 41 Supplements Finds No Mercury or PCB Contamination, But Some Spoiled or Lacking Claimed Oils

WHITE PLAINS, NY — Tuesday, December 14, 2004 — ConsumerLab.com announced today that tests of 41 omega-3 fish oil supplements (including 3 marketed for pets) showed safe levels of mercury and PCBs.

News Release

August 25, 2004

ConsumerLab.com finds not all vitamin E products meet claims — Results for 33 vitamin E supplements and skin products released today

WHITE PLAINS, NY — Wednesday, August 25, 2004   (Updated 10/24/04) — ConsumerLab.com announced today that five vitamin E products failed to pass recent testing for having either too little vitamin E and/or for containing synthetic vitamin E when claiming to be natural.

News Release

July 26, 2004

ConsumerLab.com reports on iron supplements — Wide variety of products pass testing; Consumers advised on proper dose, type of iron to avoid problems

WHITE PLAINS, NY — Monday, July 26, 2004 — ConsumerLab.com announced today that fifteen iron supplements passed its recent independent testing but it cautioned that large differences among products require consumers to choose products carefully.

News Release

July 07, 2004

ConsumerLab.com finds several herbal sleep supplements fail tests for quality — Results for 13 valerian products released today

WHITE PLAINS, NY — Wednesday, July 7, 2004 — ConsumerLab.com announced today that five valerian dietary supplements failed to pass recent testing due to low potency and/or contamination. Valerian, an herbal sleep aid, accounted for $47 million in sales in the U.S.

News Release

April 27, 2004

New ConsumerLab.com report on St. John's wort highlights benefits and risks of herbal product for depression

NEW CONSUMERLAB.COM REPORT ON ST.

News Release

April 22, 2004

ConsumerLab.com shares insights from 2 years of testing supplements for athletic banned substances — Athletes and manufacturers urged to learn how to avoid problems

WHITE PLAINS, NY — April 22, 2004 — Two years after initiating the first program to test dietary supplements for substances banned from athletic competition, ConsumerLab.com today released a short advisory summarizing problems uncovered to-date from its testing.

News Release

April 07, 2004

ConsumerLab.com finds some zinc supplements low in ingredient and many don't instruct on proper use — Consumers urged to learn more about zinc when using supplements

WHITE PLAINS, NY — April 7, 2004 (updated May 4, 2004) — ConsumerLab.com announced today that two of nine zinc pill or liquid supplements that it recently tested contained only 73% to 85% of the claimed amounts.

News Release

March 18, 2004

Many echinacea supplements don't meet quality standards according to ConsumerLab.com — Test results of cold-reducing herbal supplements released

WHITE PLAINS, NY — March 18, 2004 — ConsumerLab.com announced today that five echinacea supplements failed to pass recent independent testing. Lower than claimed amounts of key compounds such as echinacoside and phenols were the most common problem.

News Release

November 02, 2003

Key ingredient missing in some arthritis supplements for people and pets according to ConsumerLab.com — Review of glucosamine, chondroitin and MSM supplements published online today

WHITE PLAINS, NY — November 2, 2003 — ConsumerLab.com today announced test results for supplements used in treating osteoarthritis that contain glucosamine, chondroitin, and/or MSM.

Recalls & Warnings

October 22, 2019

Company Marketing CBD for Use in Infants and Children Gets Strong Warning

On October 10, 2019, the FDA and FTC issued a joint warning letter to Rooted Apothecary LLC for "illegally selling unapproved products containing cannabidiol (CBD) online with unsubstantiated claims" including that the products could treat teething pain and ear aches in infants, autism, ...

Recalls & Warnings

March 13, 2020

State of Missouri Sues Jim Bakker Show for Selling False Coronavirus Cure

On March 12, 2020, the Missouri Attourney General announced that it sued the Jim Bakker Show for selling a fake coronavirus (COVID-19) cure called Silver Solution.

Recalls & Warnings

July 21, 2020

51 CBD Products Recalled Due to Lead Contamination

On June 23, 2020, InHe Manufacturing, LLC and MHR Brands issued a recall of fifty-one CBD products due to contamination and/or potential with lead. Thirty-six of the products are marketed for people and fifteen of the products are marketed for pets.

Recalls & Warnings

August 15, 2020

FTC Warns 20 More Companies for Coronavirus Claims

On August 14, 2020, the FTC announced that it sent warning letters to 20 companies for selling products such as vitamin C, hydrochloroquine, omega 3, and melatonin with unsupported claims that they can treat coronavirus (COVID-19).

News Release

July 31, 2003

ConsumerLab.com finds many cholesterol-lowering supplements poorly made — Test results published online today

WHITE PLAINS, NY — July 31, 2003 — ConsumerLab.com reported today that more than half of the cholesterol-lowering supplements that it recently purchased failed to contain their listed ingredients and/or could not adequately break apart to release their contents.

News Release

August 07, 2002

ConsumerLab.com finds some spoilage and inaccuracy among omega-3 and 6 supplements — List released of evening primrose, flaxseed and other GLA/ALA products that passed testing

WHITE PLAINS, NY — August 7, 2002 — ConsumerLab.com, an independent evaluator of health and nutrition products, released results today of its Product Review of Black Currant, Borage, Evening Primrose, and Flaxseed Oils: Sources of ALA and GLA (Omega-3 and -6 Fatty Acids).

Recalls & Warnings

June 12, 2023

Children's Liquid Vitamin Supplement Recalled

On June 7, 2023, Procaps S.A. de C.V. issued a voluntary recall of various lots of Laboratorios Lopez’s Bacaolinita 8 fl. oz children's liquid vitamin supplement because it contains undeclared PEG-40 hydrogenated castor oil.

News Release

April 16, 2002

ConsumerLab.com finds "Breast Enhancement" pills lack evidence of efficacy

WHITE PLAINS, NY — April 16, 2002 — ConsumerLab.com announced today that it found no hard evidence to suggest that current dietary supplements marketed for breast enhancement are effective.

Recalls & Warnings

March 09, 2020

FDA Warns Sellers of Essential Oils, Colloidal Silver & Teas Promoted to Treat Coronavirus

On March 9, 2020, the FDA and FTC announced they have issued joint warning letters to seven companies for selling products such as essential oils, teas and colloidal silver with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

February 02, 2023

DoTerra Sellers Ordered to Pay $15,000 for Deceptive COVID-19 Claims

On January 30, 2023, the website truthinadvertising.org reported that the U.S.

News Release

February 08, 2002

Athletic Banned Substances Screening and Certification Program announced by ConsumerLab.com — Tester of supplements to screen for substances banned in Olympics

WHITE PLAINS, NY — February 8, 2002 — ConsumerLab.

Recalls & Warnings

February 02, 2021

FDA Warns Seller of Ginger, Echinacea, and More

On December 10, 2020, the FDA issued a warning letter to Prairie Dawn Herbs following a review of the company's website, which found statements made about the company's products Chest Tea, Ginger Oil, Dandelion root Tincture, Echinacea purpurea Tincture, Antispasmodic Tincture, ...

Recalls & Warnings

April 17, 2020

Seller of Vitamin D, MSM, Selenium & More Warned for Drug Claims

On March 31, 2020, the FDA issued a warning letter to KetoKerri LLC following a review of the company's website, which found statements made about some of the company's products, including Dr.

Recalls & Warnings

September 08, 2020

Holistic Healthy Pet Warned for Drug Claims

On August 25, 2020, the FDA issued a warning letter to Savvy Holistic Health dba Holistic Healthy Pet following a review of the company's website, which found statements made about some of the company's products, including Doctor's Best for Your Pets, Savvy Holistic Health Pet Essences, ...

News Release

January 08, 2002

ConsumerLab.com finds most B vitamin supplements contain what they claim, but often exceed safe levels — Consumers cautioned to be aware of side effects with high dose products

WHITE PLAINS, NY — January 8, 2002 — ConsumerLab.com announced today that all but one of the twenty-one products analyzed in its B Vitamin Product Review contained the claimed amounts of B vitamins.

News Release

November 20, 2001

ConsumerLab.com finds fish oil supplements free of mercury, but 30% lacking in key ingredient — Test results of omega-3 fatty acid (EPA and DHA) products released today

WHITE PLAINS, NY — November 20, 2001 — ConsumerLab.com, an independent evaluator of dietary supplements and nutrition products, released results today of its Product Review of Omega-3 Fatty Acids (EPA & DHA) from Fish/Marine Oils.

Recalls & Warnings

September 13, 2013

Metagenics Warned For Misbranding of Medical Foods and Drug Claims

On August 13, 2013, the FDA issued a warning letter to Metagenics, Inc.

Recalls & Warnings

May 30, 2015

Seller of Omega-3, Probiotics & SuperFoods Warned for Manufacturing Violations, Drug Claims

On May 4, 2015, the FDA issued a warning letter to Dr. Dennis Black, LLC.

Recalls & Warnings

May 10, 2013

Maker of Concentration, Pain, Immune, Cholesterol Supplements Warned For Drug Claims

On April 24, 2013, the FDA issued a warning letter to EuroPharma Co., Inc., following a review of the company's website which found statements made about Calm Kids, CholestCaps, CuraMed 375 mg, CuraMed 750 mg, Curamin, Mental Advantage, Tri-Iodine, and Viragen to be drug claims.

Recalls & Warnings

February 13, 2013

Manufacturer of Heart, Multivitamin, Cranberry, and Longevity Supplements Warned For Adulteration and Drug Claims

On January 29, 2013, the FDA issued a warning letter to M.D.R. Fitness Corp. following a facility inspection which found violations of good manufacturing practices which cause the company's products to be adulterated. 

Recalls & Warnings

October 24, 2012

Manufacturer of Green Tea, Vitamin E, Omega-3 and Cranberry Supplements Warned For Manufacturing Violations, Misbranding and Drug Claims

On October 16, 2012, the FDA issued a warning letter to dietary supplement manufacturer Advanced Nutritional Technology Inc.

Recalls & Warnings

February 24, 2022

Seller of Essential Oils Warned for COVID-19 Claims

On February 22, 2022, the FDA issued a warning letter to My Natural Treatment following a review of the company’s website and Facebook page, which found statements about the company’s thyme, black seed, eucalyptus, rosemary, and peppermint oil products to be drug claims.

Recalls & Warnings

February 01, 2022

Complaint Submitted to FTC for doTerra Essential Oil COVID Claims

On January 28, 2022, the website truthinadvertising.org submitted a complaint to the Federal Trade Commission (FTC) against doTerra International, LLC. following a series of Zoom calls from the company titled "Protocols for the Current Climate.

Recalls & Warnings

November 29, 2023

Dr. Berne’s Whole Health Products Warned for Contaminated Eye Drop Products, Drug Claims

On November 22, 2023, the FDA issued a Warning Letter to Dr. Berne’s Whole Health Products following review of the company’s website, which found statements about the company’s Dr. Berne’s MSM Eye Drops 5%, Dr. Berne’s MSM Eye Drops 15%, and Dr.

Recalls & Warnings

March 11, 2024

Healthex Warned for Manufacturing Violations

On June 15, 2023, the FDA issued a Warning Letter to Healthex Distributors, Inc.

Recalls & Warnings

April 14, 2020

Herbs of Kedem Warned for Making Coronavirus Claims

On April 10, 2020, the FDA issued a warning letter to Herbs of Kedem for selling products with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

April 21, 2020

U.S. Attorney's Office Bars Chiropractor from Selling Fake Coronavirus Cures

On April 17, 2020, the United States Attorney's Office for the Northern District of Texas announced that it has obtained a temporary restraining order preventing a chiropractor from promoting fake treatments for coronavirus (COVID-19). Dr. Ray L.

Recalls & Warnings

June 25, 2020

"Anti-Viral" Supplement Recalled for Unsupported Coronavirus Claims

On June 23, 2020, Golden Nutrition Inc. issued a recall of four lots of Anti-Viral Immune Enhancement Capsules because the label makes unsupported health claims to "help fight corona virus and influenza.

Recalls & Warnings

March 09, 2022

Court Bars Salud Natural From Selling Aloe, Joint Supplements & More

On March 8, 2022, a federal court ordered Salud Natural Entrepreneur, Inc. to stop distributing nutritional supplements that violate the Federal Food, Drug and Cosmetic Act (FDCA).

Recalls & Warnings

November 23, 2022

CBD Not Permitted in Gummies, Candies, Cookies, Candy, or Pet Treats, Says FDA

On November 16, 2022, the FDA issued warning letters to five companies for selling products such as gummies, tea, cookies, lollipops, fruit snacks, hard candies, and pet treats containing cannabidiol (CBD) and/or delta-8 tetrahydrocannabinol (delta-8 THC) as conventional food products.

Recalls & Warnings

May 02, 2020

Hopewell Essential Oils Warned for Coronavirus Claims

On April 27, 2020, the FDA issued a warning letter to Hopewell Essential Oils for selling its essential oils with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

April 28, 2020

Natures CBD Oil Distribution Warned for Joint Pain Claims

On April 20, 2020, the FDA issued a warning letter to Homero Corp DBA Natures CBD Oil Distribution, following an inspection of the company's website which found the company's products, including Natures Pure CBD Oil, CBD Froggies 25mg, CBD Froggies 50mg, CBD Edibles 200mg Frogs, CBD ...

Recalls & Warnings

December 15, 2020

FDA Warns Seller of Evening Primrose Oil and Beta Glucan

On December 2, 2020, the FDA issued a warning letter to Smoky Mountain Naturals, LLC following a review of the company's website, which found statements made about the company's products Evening Primrose Oil and Beta Glucan to be drug claims.

Recalls & Warnings

April 03, 2020

FDA Warns Pure Plant Essentials for Essential Oil Coronavirus Claims

On April 1, 2020, the FDA issued a warning letter to Health Mastery Systems DBA Pure Plant Essentials for selling products with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

May 28, 2020

FDA Warns Sellers of CBD, Colloidal Silver, Essential Oils, and More Promoted to Treat Coronavirus

On May 26, 2020, the FDA issued warning letters to four companies for selling products such as CBD, essential oils, colloidal silver, and vitamins with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

April 17, 2020

Earth Angel Oils Warned for Coronavirus Claims

On April 14, 2020, the FDA issued a warning letter to Earth Angel Oils for selling products with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

February 02, 2021

Seller of Aloe Products Warned for Claiming to Treat Joint Stiffness

On January 22, 2021, the FDA issued a warning letter to American Global Health Group, LLC following a review of the company's website, which found statements made about the company's products AloeCure VeraFlex, AloeCure Advanced Formula Capsule, AloeCure Pure Aloe Vera ...

Recalls & Warnings

February 02, 2021

FDA Warns Seller of Reishi Mushroom Supplements

On January 6, 2021, the FDA issued a warning letter to Entia Biosciences, Inc following a review of the company's website, which found statements made about the company's products Lion's Mane - All Natural Supplement, Antrodia Mushroom Powder, Maitake Mushroom Powder, Reishi ...

Recalls & Warnings

January 25, 2021

Clover Leaf Sardines Recalled Due to Risk of Botulism

On January 22, 2021, Clover Leaf Seafoods Corp.

Recalls & Warnings

May 09, 2020

FDA Warns Sellers of Essential Oils, CBD, Vitamins, and More Promoted to Treat Coronavirus

Between May 7 and May 8, 2020, the FDA issued warning letters to seven companies for selling products such as essential oils, CBD, hand sanitizers, and vitamins with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

May 02, 2020

Seller of Botanical and CBD Oil Patches Warned for Coronavirus Claims

On April 27, 2020, the FDA issued a warning letter to Santiste Labs LLC for promoting its transdermal patches containing botanical oils and/or CBD with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

July 07, 2020

Sellers of Essential Oils, Hand Sanitizers and More Warned for Coronavirus Claims

The FDA recently issued warning letters to five companies for selling products such as essential oils, homeopathic products, and Chinese herbal products with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

February 28, 2017

Multivitamin Recalled Due to Allergen Risk

On February 14, 2017, Licata Enterprises issued a recall of all lots of its Supreme One and Theravits 100 multiple vitamins because they contain fish liver oil but is labeled as containing "no common allergens.

Recalls & Warnings

October 21, 2014

Seller of Weight Loss, Saw Palmetto Supplements and More Warned for Drug Claims

On October 9, 2014, the FDA issued a warning letter to Bethel Nutritional Consulting, Inc., following a review of the company's website which found statements made about 15 Day Detox Diet, Alpha Lipoic Acid. 300 mg.

Recalls & Warnings

December 10, 2019

Poisoning from Essential Oils Increasing

Poisonings from essential oil ingestion increased by 16.3% in Australia over a 4-year period, according to a study recently published in the Medical Journal of Australia. The researchers also noted reports of increased frequency and/or severity of essential oil poisonings in the U.S.

Recalls & Warnings

January 12, 2021

FDA Warns Seller of Turmeric, Ashwagandha, Glucosamine, and More

On December 18, 2020, the FDA issued a warning letter to Reddy Naturals following a review of the company's website, which found statements made about the company's products Glycostasis, Glucosamine Curcumin, Turmeric 50, Turmeric Curcumin, Cetyl Curcumin, Ashwagandha, Huruli, ...

Recalls & Warnings

March 16, 2021

FDA Warns Seller of Essential Oils

On March 12, 2021, the FDA issued a warning letter to Ravenscroft Apothecary, Inc.

Recalls & Warnings

November 28, 2017

Seven Arrested for Selling Fake Olive Oil in Greece

On November 26, 2017, Greek police arrested and charged seven individuals for fraudulently selling large quantities of sunflower oil as olive oil, as reported in the National Post.

Recalls & Warnings

August 16, 2019

Lavender Oil Linked With Abnormal Breast Growth in Children

The use of products containing lavender oil has been linked to 16 cases of premature and/or abnormal breast development in girls and boys under the age of 8, according to a new report published in The Journal of Clinical Endocrinology & Metabolism.

Recalls & Warnings

December 17, 2020

FTC Crackdown on Six Deceptive CBD Products

On December 17, 2020, the FTC announced that it is taking action against six companies for selling CBD products with unsupported and deceptive health claims that they can treat a variety of conditions, including cancer, heart disease, hypertension, Alzheimer's disease, and others.

Recalls & Warnings

April 28, 2020

Ten Multi-Level Marketing Companies Warned for Coronavirus and Deceptive Earnings Claims

On April 24, 2020, the FTC announced that it sent warning letters to ten multi-level marketing companies for selling products such as essential oils and immune system boosters with unsupported claims that they can treat coronavirus (COVID-19) and/or for misrespresenting potential earnings people ...

Recalls & Warnings

May 12, 2020

FDA Warns Seller of "COVID-19 Cough Syrup"

On May 8, 2020, the FDA issued a warning letter to Seanjari Preeti Womb Healing, L.L.C. for selling its product COVID-19 Cough Syrup with unsupported claims that it can treat coronavirus (COVID-19).

Recalls & Warnings

May 12, 2020

Plum Dragon Herbs Warned for Coronavirus Claims

On May 8, 2020, the FDA issued a warning letter to Plum Dragon Herbs, Inc. for selling Chinese medicine products with unsupported claims that they can treat coronavirus (COVID-19).

Recalls & Warnings

August 08, 2018

Extra Virgin Olive Oil That Isn't

Pompeian OlivExtra Original may contain less extra virgin olive oil than listed on the label, according to sources that spoke with Spain's digital newspaper El Español and as reported by The Olive Oil Times.

Recalls & Warnings

February 13, 2019

Supplements Promoted for Alzheimer's Disease and Dementia Sell "False Hope," Warns FDA

On February 11, 2019, the FDA warned consumers to beware supplements promoted to prevent or treat Alzheimer's disease or dementia.

Recalls & Warnings

May 12, 2018

Seller of Maca Powder Warned for Drug Claims

On April 18, 2018, the FDA issued a warning letter to Herbs America, Inc. following review of the company's website, and the company's Maca Magic store on www.amazon.

Recalls & Warnings

April 02, 2019

FDA Issues Strong Warnings to Sellers of CBD

On March 28, 2019, the FDA issued warning letters to three companies for making unsubstantiated claims about the health benefits of CBD (cannabidiol) products on their websites.

Recalls & Warnings

January 23, 2020

Flaxseed Salmonella Risk Prompts Recall

Update: (2/4/20) This recall has been expanded to include additional Nopalina flaxseed products, which are highlighted below.

Recalls & Warnings

February 17, 2010

FTC Warns of Deceptive Claims with Children's Omega-3 Supplements

On February 17, 2010, the Federal Trade Commission (FTC) announced that it had sent letters to 11 companies that promote various omega-3 fatty acid supplements, telling them they should review their product packaging and labeling to make sure they do not violate federal law by making baseless ...

Recalls & Warnings

January 30, 2013

Seller of Omega-3 and Emu Oil Supplements Warned For Drug Claims, Misbranding

On November 19, 2012, the FDA issued a warning letter to Emu Products & Management, Inc. after a review of the company's website found statements that promoted the dietary supplements Multi-Omega Gel Caps, Recovery Gel Caps, ARP Gel Caps and the topical skin products Extreme Cryo Gel, F.A.C.E.

Recalls & Warnings

May 06, 2017

Herbalife Protein Bar Recalled

On May 1, 2017, Herbalife issued a recall of certain lots of its Protein Bar -- Peanut Butter nutrition bars because it may contain a trace amount of fish gelatin which contains a small amount of parvalbumin, a fish allergen.

Recalls & Warnings

August 07, 2018

FDA Warns Seller of Noni Juice Products

On July 18, 2018, the FDA issued a warning letter to Hawaiian Organic Noni, LLC, following a facility inspection which found statements made on the labels of certain products, including Hawaiian Organic Noni Fruit Leather, Hawaiian Organic Noni Banana Fruit Leather, Hawaiian Organic Noni ...

Recalls & Warnings

March 26, 2019

Seller of NeuSilver Colloidal Silver for Adults, Children and Pets Warned by FDA

On February 19, 2019, the FDA issued a warning letter to iMedDo, Inc., following a review of the company's website, http://www.imeddo.

Recalls & Warnings

January 21, 2017

Seller of "Cancer Kits," Alpha Lipoic Acid Supplements and More Warned for Drug Claims

On December 22, 2016, the FDA issued a warning letter to Northern Health Products, Inc. following a review of the company's websites, www.northernhealthproducts.com and www.petdca.

Recalls & Warnings

February 13, 2014

Maker of Cholesterol and Workout Supplements Warned For Manufacturing Violations, Drug Claims and Unapproved Ingredient

On January 31, 2014, the FDA issued a warning letter to Exclusive Supplements Inc.

Recalls & Warnings

June 22, 2010

Pet Vitamin Recalled for Salmonella Risk

On June 22, 2010, the FDA reported that United Pet Group, Cincinnati, Ohio is voluntarily recalling all unexpired lots of its PRO-PET ADULT DAILY VITAMIN Supplement tablets for Dogs due to possible Salmonella contamination. This product is not among those included in ConsumerLab.

Recalls & Warnings

July 18, 2010

Expansion of Pet Supplement Recall for Salmonella Risk; Many Brands Affected

On July 2, 2010, the U.S.

Recalls & Warnings

September 26, 2012

Maker of Eye Health Supplements Warned for Drug Claims

On September 18, 2012, the FDA issued a warning letter to EyeScience Labs, L.L.C. because statements made about the company's Macular Health Formula, Dry Eye Formula and Diabetic Vision Formula supplements were found to constitute drug claims.

Recalls & Warnings

November 07, 2017

Most CBD Oils, Tinctures, Vapors Labeled Inaccurately

Only 31% of CBD (cannabidiol) extracts sold online were found to contain their listed amounts of CBD, according to research published this week in the Journal of the American Medical Association (Bonn-Miller, JAMA 2017).

Recalls & Warnings

November 01, 2017

Hemp Oil and Cannabidiol (CBD) Marketers Warned by FDA Over Claims

On November 1, 2017, the FDA announced it issued warning letters to four companies promoting products containing cannabidiol (CBD), a compound derived from cannabis (also known as marijuana), for the treatment of cancer, as well as other diseases, such as Alzheimer's disease. In the U.

Recalls & Warnings

July 18, 2017

FDA Warns Seller of "Quick Slim with pure Hoodia Gardonii" and "Diabalance Herbal Blood Sugar Balance"

On July 11, 2017, the FDA issued a warning letter to Black Seed Herb, Inc.

Recalls & Warnings

September 26, 2014

Seller Warned for Promoting Essential Oils to Treat Flu, MRSA, Measles and More

On September 22, 2014, the FDA issued a warning to doTERRA International, LLC.

Recalls & Warnings

May 14, 2016

Xylitol in Supplements Poses Danger for Dogs

On May 12, 2016, the FDA warned consumers that xylitol, a popular sweetener found in chewable vitamins, chewing gum, breath mints, toothpaste and a variety of other products, is toxic to dogs.

Recalls & Warnings

February 13, 2016

Cannabis Compound Not Permitted in Supplements, FDA Warns

On February 4, 2016, the FDA issued warning letters to eight companies selling products containing cannabidiol (CBD), a compound derived from cannabis (also known as marijuana). In the U.S., cannabidiol is not permitted to be sold as an ingredient in dietary supplements.

Recalls & Warnings

September 26, 2014

Sellers of Essential Oils Warned for Claiming to Treat Ebola, Other Diseases

On September 22, 2014, the FDA issued a warning to Young Living following a review of websites, Pinterest, Facebook and Twitter accounts owned by Young Living distributors, which found statements made about the company's essential oils, including Thieves, Cinnamon Bark, Oregano, ImmuPower, ...

Recalls & Warnings

April 25, 2013

Vision Supplement Company Warned For Drug Claims

On March 15, 2013, the FDA issued a warning letter to Synticare Corp. because statements made on the company's website about certain supplements, including Maximum Lutein, AREDS 1, AREDS 1 Smokers, AREDS 2, Combo AREDS 1 and 2, and Combo Smokers AREDS 1 and 2, were found to be drug claims.

Recalls & Warnings

February 23, 2016

Flax Seed and Chia Powders Recalled

On February 20, 2016, HEALTH MATTERS AMERICA INC., issued a recall of specific lots of Organic Traditions Sprouted Flax Seed Powder and Organic Traditions Sprouted Chia & Flax Seed Powder because they have the potential to be contaminated with Salmonella.

Recalls & Warnings

May 06, 2014

Seller of Flaxseed, Ginkgo and More Warned for Manufacturing Violations and Drug Claims

On April 18, 2014, the FDA issued a warning letter to Iowa Select Herbs, LLC, following a facility inspection which found the company's products, including Flax Seed, Holy Basil, Papaya Leaf Extract, and Ginkgo Leaf Extract products, to be adulterated because they were prepared, packed, or held ...

Recalls & Warnings

August 26, 2014

Seller of Immune Supplement Warned for Drug Claims

On August 12, 2014, the FDA issued a warning letter to Ad-Med Biotechnology, following a review of the company's websites and product labels, which found statements made about Immune Active Adult Formula and Immune Active Children's Formula to be drug claims.