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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

I have type 2 diabetes. Should I be concerned about ingredients like maltodextrin and maltitol that are found in some protein bars and drinks?

Learn more about maltitol and maltodextrin and their effects on blood glucose levels for people with type 2 diabetes.

Protein Bars and Powder

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

Cinnamon Supplements and Spices Review

CAUTION: Some Cinnamon Products High in Toxin. See Which Passed or Failed and our Top Picks! .

Cinnamon Supplements and Spices Tested by ConsumerLab.com

CL Answer

Does Gynostemma pentaphyllum really work as an AMPK activator and help for diabetes, high cholesterol, or weight loss?

Find out if Gynostemma pentaphyllum ( jiaogulan) works as an AMPK activator and helps to lower blood sugar and treat diabetes. ConsumerLab.com's answer explains.

Jiaogulan (Gynostemma pentaphyllum) -- Gynostemma herb and capsules

CL Answer

What is benfotiamine and can it really improve or prevent complications from diabetes?

Can benfotiamine really improve or prevent complications from diabetes? Learn more.

Doctor Sitting on Desk with Vitamin B-1 Bottle

Product Review

Apple Cider Vinegar Review – Bottled Liquids and Supplements

Find the Best Apple Cider Vinegar. See Which Apple Cider Vinegar Liquids and Supplements Passed Our Tests of Quality.

Apple Cider Vinegar Supplements Reviewed by ConsumerLab.com

Product Review

Chromium Supplements Review

Chromium Supplements Review. Best Chromium Supplements Identified -- By Strength.

Chromium Supplements Reviewed by ConsumerLab.com

Product Review

Turmeric and Curcumin Supplements and Spices Review

Find the Best Turmeric and Curcumin Supplements & Spices. Big Differences Discovered Among Brands -- Little Curcumin In Some.

Turmeric and Curcumin Supplements and Spices Reviewed by ConsumerLab.com

Product Review

Fish Oil, Krill Oil, and Algal Oil Omega-3 (DHA & EPA) Supplements Review

Find the Best Fish Oil & Compare to Prescription Omega-3 Drugs. See Our Top Picks Among Fish Oil & Other Omega-3 Supplements for Adults, Children and Pets.

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

Product Review

B Vitamin Supplements Review (B Complexes, B6, B12, Biotin, Folate, Niacin, Riboflavin & More)

See Which B Vitamins Are ConsumerLab's Top Picks!

Review of B Vitamin Supplements

CL Answer

I read that statins can cause diabetes. Is this true also with red yeast rice?

Find out if red yeast rice supplements increase the risk of diabetes, as some statin medications do. ConsumerLab.com's answer explains.

CL Answer

Are L-carnosine supplements helpful and safe?

Learn about the potential health benefits of L-carnosine, as well as possible safety concerns, drug interactions and cost.

Capsules with white powder and spoon holding white powder on white background

Product Review

Extra Virgin Olive Oil Review

Most Failed to Be Approved. Find the Best Extra Virgin Olive Oil and Avoid Problems.

Extra virgin olive oils reviewed by ConsumerLab.com

Clinical Update

12/02/2012

Vitamin D and Diabetes Risk

A new study shows a strong association between lower levels of vitamin D in the blood and a higher risk of developing type 1 diabetes (i.e., requiring insulin). The risk of diabetes was more than 3.5 times as great among people with low levels of vitamin D compared to those with higher levels -- although no additional benefit was found for people with the highest levels of vitamin D. Find out more -- including the specific level associated with the lowest risk of type 1 diabetes -- in the updated Vitamin D Supplements Review, which includes our test results for 51 vitamin D supplements. More >>

Product Review

Alpha Lipoic Acid Supplements Review

Choose the Best Alpha-Lipoic Acid Supplement. Some Alpha-Lipoic Acid Supplements Cost 13 Times As Much As Others -- But Is It Worth Paying More?

Alpha-Lipoic Acid Supplements Reviewed by ConsumerLab.com

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

Product Review

Ginseng Supplements Review

Find the Best Ginseng Supplement. Key "Ginsenosides" Found to Range 10-Fold Across Products.

Ginseng Supplements Reviewed by ConsumerLab

Product Review

Meal Replacement & Weight Management Powders and Shakes Review

Find the Best Meal Replacement and Weight Management Products. Only 64% of Meal Powders & Shakes Pass ConsumerLab.com's Tests of Quality.

Meal Replacement Supplements Reviewed by ConsumerLab.com

Product Review

Protein Powders and Shakes Review

Find Out Which Protein Powders Passed or Failed Our Tests

CL Answer

What are the health benefits of stevia? Is it safe?

Learn more about the health benefits of stevia and whether it is safe. ConsumerLab.com's answer explains.

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

Product Review

Multivitamin and Multimineral Supplements Review

Find the Best Multivitamin Supplement for Adults, Seniors, Men, Women, Children and Pets. Tests and Reviews of Multivitamin Supplements and CL's Top Picks.

Multivitamin/Multimineral Supplements Reviewed by ConsumerLab.com

CL Answer

What are the health benefits of amla and is it safe?

Learn about amla (Indian gooseberry), including its potential health benefits and possible safety concerns.

Amla supplement capsules being poured onto a wooden table with amla fruit in the background

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

CL Answer

Do glutathione supplements work to prevent aging or for other conditions?

Do glutathione supplements help with aging or other conditions such as cancer and diabetes?

Spoon filled with glutathione supplement capsules and held over a white plate

Product Review

Coconut Waters Review

Best Coconut Water? See Our Tests and Comparisons of Popular Brands Looking at Sugar, Electrolytes, Taste and Price.

Coconut Waters Reviewed by ConsumerLab.com

Clinical Update

6/09/2019

Vitamin D for Diabetes Prevention

Does high-dose vitamin D help prevent people with pre-diabetes from progressing to type 2 diabetes? See the results of a major new study in the What It Does section of the Vitamin D Supplements Review. Also see our Top Picks for vitamin D.

Clinical Update

8/03/2019

Vitamin D & Diabetes

Vitamin D supplementation can improve insulin sensitivity in some people at risk for type 2 diabetes according to a recent clinical study. For details about this, as well as related research, see the Diabetes, insulin resistance and glucose control section of the Vitamin D Supplements Review. Also see our Top Picks for vitamin D.

Clinical Update

4/01/2015

Vitamin D for Diabetic Neuropathy

Supplementing with vitamin D can reduce pain and symptoms of diabetes-related peripheral neuropathy in people with type 2 diabetes who are vitamin D deficient, a recent study reports. More about the use of vitamin D in diabetes and many other conditions, as well as our product test results, are found in the Vitamin D Supplements Review >>

Clinical Update

8/02/2011

Vitamin D and Diabetes Risk

A recent report showed that the risk of developing type 2 diabetes increases when vitamin D intake is low. The increased risk of diabetes is even more dramatic when vitamin D in the blood is below adequate levels. Get the details in the update to the Vitamin D Supplements Review >>.

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

4/01/2018

Type 2 Diabetes and Vitamin D

Maintaining an adequate level of vitamin D is associated with a lower risk of type 2 diabetes. But does giving vitamin D to people with existing type 2 diabetes help them with glucose control? Find out what research is showing in the What It Does section of the Vitamin D Supplements Review. (Also see our Top Picks among vitamin D supplements.)

Product Review

Holy Basil Supplements Review

Find the Best Holy Basil (Tulsi) Supplements. Tests and Reviews of Popular Holy Basil Supplements & CL's Top Pick.

Holy Basil Supplements Reviewed by ConsumerLab.com

CL Answer

What are the health benefits of green tea, and is it safe?

ConsumerLab explains green tea's potential health benefits for everything from fighting cancer to helping your heart.

Cup of green tea with dried tea leaves

Product Review

Collagen Supplements Review

The Best Collagen Supplements for Wrinkles and Joints Revealed. Find Out If Collagen Really Works and Which Reviewed Products Are Best In Our Tests and Comparisons.

Collagen Supplements Reviewed By ConsumerLab

Product Review

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

Find Out What Magnesium Does, Who Needs It, and Our Top Picks Among Supplements

Product Review

Olive Leaf Extract Supplements Review

Learn What Olive Leaf Does and the Best Brands

CL Answer

What are the health benefits of holy basil extract?

Learn about the health benefits of holy basil leaf extract. See the clinical evidence for and against holy basil extract for lowering blood sugar in people with type 2 diabetes, reducing anxiety and stress, boosting the immune system, and reducing the pain and inflammation of arthritis. ConsumerLab.com's answer explains.

Holy Basil for Diabetes, Anxiety and Stress? -- Holy basil leaf and pills

CL Answer

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

Find out which supplements for nerve pain are effective. Sciatica & diabetic neuropathy may be helped, including fish oil and alpha-lipoic acid.

CL Answer

I take insulin (Humalog) for diabetes. Are there supplements that could affect my blood sugar levels and how much insulin I need to take?

Learn more about the interactions between certain supplements and insulin (sold as Humalog, Humulin, Iletin, Lantus, Levemir, Novolin, Novolog, Velosulin, etc.).

Insulin (Humalog) -- insulin pens

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

Product Review

Selenium Supplements Review

Choose the Best Selenium Supplement. Find Out If You Need Selenium and Which Supplement Is Our Top Pick.

Selenium Supplements Reviewed by ConsumerLab.com

Product Review

Resveratrol Supplements Review (From Red Wine, Knotweed, and Other Sources)

See Which Resveratrol Supplements Were Best In Our Tests and Comparisons. Learn What Resveratrol Can and Can't Do.

Review of resveratrol supplements tested by ConsumerLab.com, including ratings and comparisons of product quality, price, and ingredients.

Product Review

Bilberry Supplements Review

Choose the Best Bilberry Supplement. Some Bilberry Is Not Authentic!

Bilberry Supplements Reviewed by ConsumerLab.com

CL Answer

Is the theobromine in chocolate and cocoa good or bad for me?

Find out the benefits and risks of theobromine -- and how much is in dark chocolate.

Broken Bar of Chocolate on Pink Background

Product Review

Milk Thistle Supplements Review

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

Milk Thistle and Liver Formula Supplements Reviewed by ConsumerLab.com

Recalls & Warnings

9/10/2021

FDA Warns Ten Sellers of "Diabetes" Supplements

On September 7, 2021, the FDA issued warning letters to 10 supplement companies that made drug claims by promoting products to treat diabetes and/or lower blood sugar. Five of the products were sold on Amazon as well as on company websites. The products were promoted with statements such as

CL Answer

Does taking a laxative interfere with the absorption of vitamins or minerals?

Information on laxative interactions with other medications and supplements such as Maalox, antibiotics, and statins and diabetes medications.

Laxatives and vitamin and mineral absorption

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

Product Review

Probiotic Supplements Review (Including Pet Probiotics)

Find the Best Probiotic Supplement. CL Tests Reveal the Best Probiotic Supplements for You (and your pet)!

Probiotic Supplements Reviewed by ConsumerLab.com

Product Review

Digestive Enzyme Supplements Review

Big Differences in Strength Found Among Digestive Enzyme Supplements. CL Tests Reveal Which Are Best.

Digestive Enzyme Supplements Reviewed by ConsumerLab.com

CL Answer

What is graviola? Can it really help fight cancer?

Learn more about graviola, if it can really help fight cancer, and its safety.

Graviola on white background

CL Answer

Are there drug interactions with magnesium supplements?

Find out about interactions between magnesium supplements and over-the-counter antacids and laxatives such as Maalox, antibiotics, and statins and diabetes medications. ConsumerLab’s answer explains.

Magnesium

CL Answer

What is TUDCA (tauroursodeoxycholic acid)? Does it have any proven health benefits, and is it safe?

TUDCA information, including its potential health benefits, safety, possible interactions, and cost.

What is Tudca - white capsules poured out of container

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

Which vitamins and minerals should someone over 70 take?

Find out which vitamin and mineral supplements men and women age 70 and older should take, recommended intakes for vitamin D, B6, B12, iron, plus multis, vision supplements, protein and more.

Vitamins and Minerals for People Age 70 or Older

Product Review

Green Tea Review: Tea Bags, Loose Tea, Matcha Powders, and Supplements

Disturbing Findings for Some Major Brands of Green Tea. See the Test Results and Our Top Picks for Green Tea.

Green Tea Review By ConsumerLab.com

Clinical Update

3/03/2021

Diabetes Risk With Selenium

High intake of selenium from the diet or supplements has been associated with increased risk of type 2 diabetes. Get the details in the Concerns and Cautions section of our Selenium Supplements Review.

Clinical Update

8/21/2020

Caution With Melatonin & Diabetes

Research is raising concern regarding the use of melatonin by people with diabetes. For more details – as well as other concerns with melatonin – see the Concerns and Cautions section of the Melatonin Supplements Review. Also see our Top Picks for Melatonin.

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

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

8/29/2019

Can Yogurt Reduce Diabetes Risk?

Increasing yogurt intake, particularly in place of certain other dairy foods, may decrease the risk of developing type 2 diabetes. For details about this and other effects of yogurt, see the Fermented Dairy Foods section of the Probiotics Supplements Review. Also see our Top Picks for probiotics.

Clinical Update

9/10/2019

Apple Cider Vinegar for Type 2 Diabetes?

Studies have shown that taking apple cider vinegar with or before a meal can reduce the subsequent rise in blood sugar. But does apple cider vinegar improve insulin sensitivity in people with type 2 diabetes? Find out what a recent study showed in the Blood Sugar Control section of the Apple Cider Vinegar Review. Also see our Top Picks for apple cider vinegar.

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

2/08/2020

Red Yeast Rice and Diabetes?

The use of statin drugs, like lovastatin (Mevacor) is associated with an increase in the risk of developing diabetes. But does red yeast rice carry the same risk? See what a large study found in the Concerns and Cautions section of the Red Yeast Rice Review. Also see our Top Pick for red yeast rice.

Clinical Update

3/30/2019

Apple Cider Vinegar & Diabetes

Can apple cider vinegar help control blood sugar in people with type 2 diabetes? See what a recent study found in the What It Does section of the Apple Cider Vinegar Review. Also see our Top Picks for apple cider vinegar.

Clinical Update

8/07/2018

Vitamin D and Blood Sugar Control

A recent study adds to the growing evidence that obtaining and maintaining adequate vitamin D levels can help with blood sugar control. For details about this and studies regarding vitamin D and diabetes, see the Diabetes, insulin resistance and glucose control section of the Vitamin D Supplements Review. (Also see our Top Picks for vitamin D supplements.)

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

10/09/2018

Cocoa for Diabetes?

Cocoa flavanols may help control blood sugar, but do they offer benefits to people with diabetes? See what recent studies are finding in the What It Does section of the Cocoa and Dark Chocolate Review. (Also see our Top Picks among products).

Clinical Update

4/15/2017

Probiotic Reduces Diabetes Risk In Pregnancy

Taking a certain type of probiotic during pregnancy reduced the risk of gestational diabetes, according to a new study. For details see the "What It Does" section of the Probiotic Supplements Review >>

Clinical Update

4/15/2017

Chocolate May Reduce Diabetes Risk

"Occasional" consumption of chocolate was associated with a lower risk of developing diabetes among certain postmenopausal women, according to new study. For details about this and other effects of chocolate, see the "What It Does" section of the Cocoa Powders, Dark Chocolate, Extracts, Nibs, & Supplements Review >>

Clinical Update

2/27/2018

Ginseng Role in Diabetes

Results of a recent study suggest that a form of ginseng can help control blood sugar in people with type 2 diabetes. Get the details in the What It Does section of the Ginseng Supplements Review.

Clinical Update

7/12/2014

Vitamin D & Calcium for Diabetes Due to Pregnancy

A new study found supplementation with a combination of vitamin D and calcium improved fasting blood sugar levels, serum insulin levels, and insulin sensitivity in women with gestational (pregnancy-related) diabetes. For more details, including dosage, as well as our tests and comparisons of vitamin D and calcium supplements, see the update to the Vitamin D Supplements Review (Including Calcium, Vitamin K, Magnesium) >>   

Clinical Update

8/26/2012

Curcumin May Help Prevent Diabetes

Past research has suggested a potential role for curcumin (from turmeric) in blood sugar control. A recently published placebo-controlled study of curcumin given daily to people with prediabetes (those with blood sugar levels somewhat higher than normal) produced dramatic results in reducing the percentage of such individuals progressing to diabetes. Get the details in the latest update to ConsumerLab.com's Turmeric and Curcumin Supplements Review -- which includes quality ratings of products and other potential uses of curcumin. More >>

Clinical Update

4/20/2016

Diabetes Cured With Low Cal Diet

A recent study found that type 2 diabetes was reversed in 40% of people who followed an 8-week, very low calorie diet consisting mainly of a diet shake. Get details about the study in the "What It Does" section of the Protein Powders and Drinks Review – for Body Building, Sports & Dieting >>

Clinical Update

8/19/2021

Diabetes and Fruit Intake

Eating whole fruits is associated with reduced risk of type 2 diabetes and better blood sugar control. But how much fruit is associated with greatest benefit, and what's the role of apples, bananas, and citrus fruits? See what a recent study showed. It's all in our article: Which supplements and foods can help lower or control my blood sugar?

Clinical Update

8/31/2021

Spirulina for Type 2 Diabetes?

Does taking spirulina help control blood sugar levels in people with type 2 diabetes? See what a study found in the What They Do section of our Greens and Whole Food Powders and Capsules Review.

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

1/04/2022

Vitamin D for Diabetic Nerve Pain?

Can vitamin D supplementation reduce nerve pain or other symptoms of peripheral neuropathy, such as numbness and tingling, in people with type 2 diabetes? See what a new study found in the Diabetes section of the Vitamin D Supplements Review. Also see our Top Picks for vitamin D.

For information about other supplements that may help, see our answer to the question: Do any supplements, like Nervive, help with nerve pain, like sciatica or diabetic neuropathy?

Clinical Update

4/22/2022

Cinnamon for Lowering Blood Sugar?

Does taking cinnamon powder or extract help control blood sugar levels in people with prediabetes or type 2 diabetes? See what the latest study, and earlier studies, have found in the Blood sugar, type 2 diabetes and prediabetes of our Cinnamon Supplements Review.

Also see: Which supplements and foods can help lower or control my blood sugar?

Clinical Update

3/25/2022

Multivitamin for Diabetes

We learned this week that our Top Pick multivitamin for people with diabetes has been discontinued. See our Update about this and alternatives. Also see our other Top Picks among multivitamins.

Clinical Update

3/29/2022

Mulberry Leaf for Diabetes?

Can taking mulberry leaf extract reduce blood sugar or improve insulin resistance in people with type 2 diabetes? Find out what a recent study suggests in our updated answer to the question: Which supplements and foods can help lower or control my blood sugar?

Product Review

Berberine and Goldenseal Supplements Review

Choose the Best Berberine & Goldenseal Supplements. CL Tests Reveal Problems With 25% of Berberine and 67% of Goldenseal Supplements.

Berberine and goldenseal supplements reviewed by ConsumerLab.com

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

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

Can taking too much vitamin B-12 be dangerous? The label on my B-complex states it contains 50,000% of the Daily Value!

Find out the daily value for vitamin B-12 and the potential side effects of taking too much B-12. ConsumerLab explains why taking too much vitamin B-12 can be harmful.

The danger of taking too much vitamin B-12 -- bottle of vitamin B-12 with pills on the table spelling out 'B-12'

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).

Older woman with multiple sclerosis who is experiencing back pain while sitting on her bed

CL Answer

I'm taking Lumiday, a supplement to improve mood. It seems to help me but is it safe?

Lumiday info including side effects, drug interactions and reviews. Lumiday is a supplement marketed to improve mood.

CL Answer

Which supplements help with erectile dysfunction?

Supplements for erectile dysfunction. Find out which supplements can help with ED, including ginseng, L-arginine, and maca.

Man in Grey Tee Holding Water and White Supplement

Product Review

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

Find the Best Tuna, Salmon, Sardines & Herring. Avoid Mercury and Arsenic and Maximize EPA & DHA Omega-3s!

Canned tuna, salmon and sardines reviewed by ConsumerLab.com

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

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

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

Product Review

Greens and Whole Food Powders and Supplements Review (Including Chlorella and Spirulina)

See How Powdered Vegetables, Fruits, and Algae Compare and Avoid Problems

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

Oat Cereals Review

Find the Best Oatmeal, Oat Bran, Steel Cut Oats, & Cold Cereals. Popular Oat Cereals Tested -- Beware of Unexpected Gluten.

Oat Cereals Tested by ConsumerLab.com

Product Review

Reishi Mushroom Supplements Review

Find the Best Reishi Mushroom Supplement. See How Reishi Supplements Differ.

Reishi Mushrooms tested by ConsumerLab.com

Product Review

Red Yeast Rice Supplements Review

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

CL Answer

What is vitamin B12 and how much do I need?

Vitamin B12 dosage varies depending on your age, gender, and various other factors. Our CL Answer explains why B12 is important, the recommended dosages, deficiency, health benefits, and the best form.

Vitamin B12 Dosage, Benefits, Uses & Deficiency -- B12 Bottle and Tablets

CL Answer

What are trace minerals and do I need them?

Trace minerals include boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, zinc, and others. Find out what they do, how much of each trace mineral you should be getting, and who's most likely to be deficient in these minerals.

Trace Minerals - What are they and do you need them?

CL Answer

Do vitamin patches, such as for B12 or multivitamins, really work? How about those from PatchMD?

Do vitamin B12 Patches like PatchMD really work? Can you absorb vitamin B12 through patches?

Vitamin Patches -- young woman with vitamin patch on arm

CL Answer

Does Provitalize work for weight loss and is it safe?

Find out if taking Provitalize, a probiotic supplement that also contains turmeric extract, moringa leaf extract, curry leaf extract and piperine (BioPerine), is safe and beneficial for weight management.

A bottle of Provitalize

Product Review

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

Find the Best Dark Chocolate, Cocoa Powder and Cocoa Supplements. Is Your Chocolate or Cocoa Healthful or Toxic? Find Out Now!

Flavanols in Cocoa, Cacoa, and Chocolate Products Reviewed by ConsumerLab.com

CL Answer

Do "lite" salts and salt substitutes containing potassium help lower blood pressure and reduce heart risks? Are they safe?

Find out if replacing regular salt with "lite" salt or salt substitutes, such as Morton Lite Salt, Morton Salt Substitute, NoSalt Original Sodium Free Salt Alternative, and MySalt, helps to reduce blood pressure, or decrease the risk of heart attack and stroke. Plus, learn about the safety and side effects associated with salt substitutes, drug interactions, and more.

Lite Salt and Salt Substitutes with Potassium -- Salt Shaker

CL Answer

Is it safe to take arginine, or other supplements for sexual enhancement, while taking Viagra or Cialis?

When taking Cialis or Viagra, is it safe to take arginine or other sexual enhancement supplements?

Man Holding Blister Packs of Supplements

CL Answer

I've read that magnesium deficiency is rare but also that most people don't get enough magnesium. How can these both be true?

Learn how common magnesium deficiency is, and why, even if you are not deficient, you may still benefit from getting more magnesium. ConsumerLab.com's answer explains.

Magnesium Deficiency -- check list on paper 'Are you getting enough magnesium?'

CL Answer

Is P-5-P really better than "regular" vitamin B6?

Learn more about pyridoxal-5-phosphate (P-5-P) and vitamin B6.

Man in Plaid Shirt Reading Supplement Bottle

Product Review

Ginkgo (Ginkgo Biloba) Supplements Review

Choose the Best Ginkgo Biloba Supplement. Finding Real Ginkgo Isn't Easy — 60% Fail ConsumerLab's Tests of Quality.

Ginkgo Biloba Supplements Tested by ConsumerLab.com

Product Review

Noni Juice and Supplements Review Article

What Are the Benefits of Noni Juice? Get the Facts About Noni Juice and Supplements.

Product Review

Psyllium Fiber Supplements Review

Most Psyllium Supplements Failed Our Tests Due to Lead Contamination. Find Out Which Passed or Failed and Which Is Our Top Pick.

Psyllium Supplements Reviewed by Consumerlab.com

Product Review

Aloe Juices, Gels, and Supplements Review

How Much Aloe is Really in Aloe Products? Find Out and See Our Top Picks.

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

10/29/2019

Publisher Sued for Promoting "Phony Diabetes Cure"

On October 24, 2019 the FTC filed a lawsuit against the publisher of books, newsletters, and other publications aimed at seniors that falsely promise to cure type 2 diabetes.

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

Which supplements may help with PCOS (polycystic ovarian syndrome)?

Many supplements are promoted to help treat symptoms of PCOS (polycystic ovarian syndrome), but do they really work? See the clinical evidence for inositol (myo-inositol and D-chiro-inositol), alpha lipoic acid, vitamin B-12, folic acid, vitamin D and more.

Supplements for PCOS

CL Answer

Are cranberry supplements helpful for men? Can they help with symptoms of an enlarged prostate, prostatitis, or urinary tract infections?

Learn more about how cranberry pills, cranberries, cranberry juice and supplements can help prevent urinary tract infections.

Cranberry Supplements for Men? -- Bottle of cranberry capsules

CL Answer

Can beetroot juice or supplements help lower my blood pressure?

Learn more about beetroot juice and beetroot supplements and if beetroot can really help lower blood pressure.

Beetroot Juice for Lowering Blood Pressure? -- Glass of beetroot juice and blood pressure monitor

CL Answer

Do reishi mushroom supplements boost the immune system, or have other health benefits?

Learn more about the health benefits of reishi mushroom extract supplements, including evidence from clinical studies on cancer and diabetes, plus information about safety and price.

Reishi Mushroom Supplements for the Immune System -- reishi mushroom, mushroom powder and pills in spoons on a table

CL Answer

Do any supplements help for restless legs syndrome?

Find out whether supplements or vitamins like iron, magnesium, vitamin E and others can help for restless leg syndrome (RLS). ConsumerLab.com's answer explains.

Supplements for Restless Legs Syndrome

CL Answer

What are the health benefits of manuka honey, and is it safe?

Manuka honey health benefits, how it differs from common, store-bought honey, safety, evidence for using manuka honey for wounds, sore throat and cough, constipation and more.

Health Benefits of Manuka Honey -- jar of manuka honey

CL Answer

Do supplements help treat peptic ulcer disease? Should any be avoided?

Vitamins and supplements that may help with peptic ulcer disease, including probiotics, cranberry, melatonin, lactoferrin, berberine, and licorice.

Supplements for peptic ulcer disease - young man with stomachache

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

What is Pycnogenol and does it work?

Learn more about Pycnogenol, including evidence from clinical studies on blood clots, osteoarthritis, cognition, vision, tinnitus, and the skin and safety.

Pycnogenol Health Benefits -- woman with leg pain

CL Answer

Are "medical foods" such as VSL 3, proven to work? Does the FDA approve them?

What are medical foods? Info on whether they work, if they are approved by the FDA, and how they differ from regular foods and supplements. ConsumerLab.com's answer explains.

Woman Researching Supplements on Laptop

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

Green Coffee Bean Extract Supplements Review (for Weight Loss)

Choose the Best Green Coffee Bean Extract. 50% of Green Coffee Bean Extract Supplements Don't Deliver Expected Ingredients.

Green Coffee Bean Extract Supplements Reviewed by ConsumerLab.com

Clinical Update

10/23/2021

Vitamin K and Coronary Artery Calcification

Can supplementing with vitamin K1 slow coronary artery calcification? See what a new study among people with diabetes found in the What It Does section of our Vitamin K Supplements Review. Also see our Top Picks among vitamin K supplements.

Clinical Update

7/31/2021

Gynostemma for Weight?

Can taking Gynostemma pentaphyllum extract help reduce weight? We've added information about this to our article about Gynostemma (which is also promoted for diabetes and high cholesterol treatment).

Clinical Update

5/04/2021

Glutathione for Blood Sugar?

Does taking glutathione improve blood sugar control in people with type 2 diabetes? Find out what a recent study showed in our answer to the question: Do glutathione supplements work to prevent aging or for other conditions?

Clinical Update

6/30/2013

Vitamin D & Depression

Women with depression and type 2 diabetes were given high-dose vitamin D for several weeks in a small, pilot study. By the end of the study, vitamin D levels in the blood had risen considerably and mood was significantly improved, as was blood pressure. Although just a pilot study, this is not the first study to suggest that vitamin D may help with depression. For more details, as well as test results and comparisons for 55 vitamin D supplements, see the updated Vitamin D Supplements Review >>

Clinical Update

8/30/2016

Resveratrol for Blood Sugar?

Despite preliminary studies which found resveratrol to help lower blood sugar in people with type 2 diabetes, a larger long-term study found no benefit. Find out more in the "What It Does" section of the Resveratrol Supplements Review >>

Clinical Update

7/12/2014

Whey Protein for Blood Sugar Control?

Drinking a whey protein shake before a meal improves blood sugar and insulin response in men and women with type 2 diabetes, according to a new, preliminary study. Get more details, plus our tests of protein supplements, in the updated Protein Powders and Drinks 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

4/01/2012

Vitamin D and the Risk of Death

In a six-year study of over 10,000 people in Kansas, the risk of death was found to be 164% higher among those with lower levels of vitamin D in their blood. These people were also more likely to suffer from hypertension, coronary artery disease, cardiomyopathy, and diabetes than those with higher levels. Only 29% of the people in the study had the higher level of vitamin D. For details, including the level of vitamin D associated with lower risk of death, ways to boost vitamin D, tests of vitamin D supplements, and more, see the Vitamin D Review >>

Clinical Update

3/11/2012

When Not to Take Selenium

A researcher has advised not to take selenium if your selenium level is already adequate. Supplementation in people with adequate to high serum levels of selenium may increase the likelihood of developing type 2 diabetes. For details, see the update to the Concerns and Cautions section of the Cancer Supplements ReviewMore >>

Clinical Update

8/19/2012

Low Vitamin D Levels and Obesity -- A Dangerous Combination

A new study links low blood levels of vitamin D in obese individuals to a greatly increased risk of insulin resistance (a condition linked to type 2 diabetes). The results add to the growing list of reasons to make sure you maintain a sufficient level of vitamin D. Get the details in the latest update to ConsumerLab.com's Vitamin D Supplements ReviewMore >>

Clinical Update

8/19/2012

Can Resveratrol Help Control Blood Sugar?

A new clinical study suggests potential benefits for people with type 2 diabetes taking one of the resveratrol products evaluated by ConsumerLab.com. Get the details in the latest update to ConsumerLab.com's Resveratrol Supplements ReviewMore >>

Clinical Update

1/11/2011

Insulin Sensitivity and Magnesium

A recent study found that magnesium supplementation improved fasting glucose levels in insulin insensitive, obese people. While a similar effect has been seen in magnesium deficient people, the new study found benefit in people who had normal magnesium levels. The research suggests that magnesium may help prevent the onset of type 2 diabetes in some people. See the Magnesium Supplements Review for the type and dose of magnesium used and more >>

Clinical Update

4/13/2014

Resveratrol for Glucose Control

A recent review of clinical studies shows that resveratrol can help with glucose control in people with type 2 diabetes. However, it is not the general fountain of youth originally hoped. For more information about resveratrol, including our tests of resveratrol supplements, see the updated Resveratrol Supplements Review >> 

Clinical Update

11/14/2014

Ginseng for Lower Blood Sugar

A new study found that a certain kind of ginseng helps lower blood sugar levels in people with impaired fasting glucose. For more about this study and related studies on blood sugar and diabetes with other types of ginseng (which have had mixed results), see the Ginseng Supplements Review >> 

Clinical Update

11/22/2014

Turmeric for Memory

A new study shows a modest benefit of turmeric on short-term memory among older individuals with pre-diabetes. Details about the study and dosage used, as well as results of our tests of popular products, are found in the Turmeric and Curcumin Supplements Review >> 

Clinical Update

3/07/2015

Vitamin D Helps in Pregnancy

A new study showed that giving vitamin D to women with low levels of vitamin D resulted in a dramatic reduction in pre-term labor, pre-eclampsia, and gestational diabetes compared to untreated women. For details, see the Vitamin D 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

3/15/2017

Anti-Inflammatory Effect of Juice Plus+?

Chronic systemic inflammation is a risk factor for cardiovascular disease, diabetes, and cancer. A recent clinical trial assessed the product Juice Plus+ for its ability to reduce this inflammation in obese men and women. The abstract of the published study indicates that it works, but the results tell a different story. For details, see the "What It Does" section of the Greens and Whole Foods Powders, Pills, and Drinks Review (which includes our tests of products) >>

Clinical Update

3/29/2017

Vitamin E/Selenium & Alzheimer's

A long-term study among men in the U.S. found that giving high doses of vitamin E and/or selenium did not significantly affect their risk of developing dementia. The study was part of a larger study which found that these supplements increased the risk of prostate cancer, type 2 diabetes, hair loss, and dermatitis. For details, see the "Alzheimer's disease/dementia" section of the Selenium Supplements Review >>

Clinical Update

2/12/2019

Vitamin C for Blood Sugar Control

High-dose vitamin C was found to help control blood sugar levels in people with type 2 diabetes in a recent study. For details, see the What It Does section of the Vitamin C Supplements Review. Also see our latest Top Picks for vitamin C.

Clinical Update

6/26/2018

Ubiquinol for Blood Sugar Control?

Does giving ubiquinol (the active form of CoQ10) to people with type 2 diabetes help with blood sugar control? Find out in the What It Does section of the CoQ10 and Ubiquinol Supplements Review. (Also see our Top Picks among CoQ10 and ubiquinol supplements.)

Clinical Update

10/24/2020

Vitamin D & Pregnancy

Maintaining sufficient blood levels of vitamin D during pregnancy is associated with better health for both mother and baby, including a decreased risk of gestational diabetes, according to a new study. Get the details in the Pregnancy section of the Vitamin D Supplements Review. Also see our Top Picks for vitamin D.

Clinical Update

1/31/2021

B12 for Diabetic Neuropathy?

Can high-dose vitamin B12 improve nerve function and reduce pain in people with neuropathy due to type 2 diabetes? See what a new study found in the B12 section of the B Vitamin Supplements Review. Also see our Top Picks for vitamin B12.

Clinical Update

10/03/2020

Vitamin C for Foot Ulcers?

Can taking vitamin C help heal foot ulcers in people with diabetes or vascular disease? Find out what a new study showed in the What It Does section of our Vitamin C Supplements Review. Also see our Top Picks for vitamin C.

Clinical Update

2/08/2020

Glucosamine and Blood Sugar

Glucosamine (used to treat osteoarthritis) is a type of sugar, so does its daily use affect blood sugar levels and one's risk of developing diabetes? Find out in the Concerns and Cautions section of the Joint Health Review. Also see our Top Picks for Glucosamine, Chondroitin, MSM, and Boswellia supplements.

Clinical Update

7/21/2020

Cinnamon for Prediabetes?

Does taking a daily cinnamon supplement help control blood sugar in people with pre-diabetes? See the results of a recent study in the What It Does section of the Cinnamon Supplements & Spices Review. Also see our Top Picks among cinnamon supplements and among cinnamon spices.

Clinical Update

2/04/2017

Many Benefits of Magnesium

An analysis of studies involving more than one million people found that rates of stroke, heart failure, type 2 diabetes, and death were lower when intakes of magnesium were higher. For details see the "What It Does" section of the Magnesium Supplements Review (which includes our tests of products) >>

Clinical Update

1/04/2020

Curcumin for Blood Sugar Control?

Preliminary research suggests that curcumin (from turmeric) taken with meals can reduce the increases in blood sugar and insulin levels that occur after eating. But does curcumin help people with pre-existing type 2 diabetes? See what a recent study found in the What It Does section of the Turmeric and Curcumin Supplements & Spices Review. Also see our Top Picks among turmeric and curcumin products.

Clinical Update

11/16/2018

Probiotic Lowers Eczema Risk in Children

The risk of eczema in children was reduced by 54% when a specific probiotic was taken by mothers during pregnancy and then by their infants, according to a new study. The probiotic also reduced the incidence of gestational diabetes among the mothers. For details, see the What It Does section of the Probiotic Supplements Review. (Also see our Top Picks for probiotics.)

Clinical Update

10/15/2019

Vitamin D & Blood Sugar Control

Maintaining moderate levels of vitamin D may aid blood sugar control, but, according to a recently published study, high-dose vitamin D supplementation may not help. For details, see the Diabetes, insulin resistance and glucose control section of the Vitamin D Supplements Review. Also see our Top Picks for vitamin D.

Clinical Update

10/20/2016

Vitamin D Sweet Spot

Having the right blood levels of vitamin D has many proven benefits, but too little and too much vitamin D can be problematic. A new study shows this also to be true in people with diabetes with regard to a type of nerve damage that can affect blood pressure and heart rate. For details see the "What It Does" section of the Vitamin D Supplements Review >>

Clinical Update

8/02/2022

Metformin and B-12 Deficiency

If you take metformin for diabetes, be aware that you are at risk for vitamin B-12 deficiency. See the latest guidelines to monitor for this in the B-12 section of our B Vitamin Supplements Review.

Product Review

Rhodiola Rosea Supplements Review

Do Rhodiola Supplements Help With Depression and Anxiety? Find Out and See Which Rhodiola Supplements Provide the Best Quality & Value.

Rhodiola Supplements Reviewed by ConsumerLab.com

CL Answer

What B-vitamin complex do you recommend for older people?

Vitamin B complex supplement recommendations, benefits and top rated brands for older people and all ages.

B Vitamins

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

My HDL (good) cholesterol level is low. Should I take niacin to raise my HDLs?

Learn more about niacin and find out if it can raise HDL ("good") cholesterol levels.

Vitamin B3 Blister Packs

CL Answer

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

When it comes to buying vitamins and supplements, it's buyer beware. ConsumerLab explains six 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

Can cranberry juice or cranberry supplements help prevent urinary tract infections or improve overactive bladder?

Learn more about how cranberries, juice, and supplements can help prevent urinary tract infections, including safety.

Cranberry Juice for UTIs? -- cranberries and a glass of cranberry juice

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

CL Answer

What is Perque Bone Guard Forté? It is safe and effective for bone health?

Find out about the ingredients in Perque Bone Guard Forté, including which ingredients may be beneficial for osteoporosis and bone health and which may be a safety concern.

Bottle of Perque Bone Guard Forte

CL Answer

Do any treatments reduce the risk of infection after you've been exposed to someone with COVID-19?

REGEN-COV, a combination of two monoclonal antibodies (casirivimab and imdevimab) is currently the only FDA authorized treatment for post-exposure prophylaxis for COVID-19. Learn more about this treatment to reduce the risk after exposure to COVID, how well it works, safety, who can take it and how to get REGEN-COV.

REGEN-COV

CL Answer

Are Balance of Nature products good dietary supplements?

Do Balance of Nature supplements "Fruits" and "Veggies" supplements really provide the daily recommended servings of fruits and vegetables, and are they worth the cost? Find out.

Balance of Nature

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

Product Review

L-Arginine Supplements Review

Choose the Best L-Arginine Supplement. Find Out Which L-Arginine Supplement Passed CL's Tests.

L-Arginine Supplements Reviewed by ConsumerLab.com

Product Review

Cranberry Juices and Supplements Review

CL's Tests Show Which Cranberry Juices and Supplements Are Best and Cost the Least

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.

CL Answer

Is ingesting colloidal silver helpful for any condition and is it safe to use? I'm seeing it promoted for many applications.

Find out if there is evidence showing colloidal silver can help to treat infections, boost the immune system, help with arthritis and more, plus find out if colloidal silver can cause blue skin or other side effects.

Benefits and Risks of Colloidal Silver? -- dropper bottle of colloidal silver

Product Review

Melatonin Supplements Review

Find the Best Melatonin Supplements. Trouble Sleeping? See CL's Tests of Melatonin Supplements and Top Picks.

Melatonin Supplements Reviewed by ConsumerLab.com

Product Review

Vitamin C Supplements Review

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

Vitamin C Supplements Tested by ConsumerLab.com

Product Review

Pomegranate Juice and Supplements Review Article

What Are the Benefits of Pomegranate Juice and Supplements? Find Out What Pomegranate Can and Cannot Do For Your Health.

Pomegranate Juice Supplements Reviewed by ConsumerLab

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 phytoceramides? Do phytoceramide supplements really work to improve aging skin?

Phytoceramide supplement information, including what they are, what they claim to do, and if they have anti-aging effects.

Phytoceramides for Aging Skin? -- woman looking at skin up close in mirror

CL Answer

Can fisetin, also called Cognisetin and Novusetin, really improve memory?

Fisetin (Cognisetin and Novusetin) information, including evidence from clinical studies on memory improvement, brain health, dosage, and pricing.

Fisetin Supplements on Wooden Plate with Strawberries

CL Answer

Which supplements can help treat anemia? Do any supplements cause a low red blood cell count?

Find out which vitamin and nutrient supplements can help prevent and treat anemia in people who are nutrient deficient and learn which supplements may cause low bleed cell counts, especially when used in excess.

Woman holding various vitamins and supplements in her hands

CL Answer

Can taking too much vitamin B-6 be dangerous?

Find out if multivitamins contain excessive amounts of B-6, how much B-6 is too much, and symptoms of toxicity and overdose.

Vitamin tablets placed on a table to spell B6

News Release

7/10/2019

Best Selenium Supplements Identified by ConsumerLab

White Plains, New York, July 10, 2019 — Selenium is an essential mineral important for proper immune and thyroid function but taking a selenium supplement is often not necessary and, in some people, may increase the risk of cancer or diabetes.

CL Answer

How does turmeric spice compare to curcumin (turmeric extract) in supplements? I sprinkle it on my foods and wonder if that's equivalent to taking a supplement.

What is the difference between turmeric spices used in the kitchen and turmeric supplements? Is sprinkling turmeric on my food equivalent to taking a turmeric supplement? ConsumerLab's answer explores this question.

Turmeric Spice vs. Turmeric Supplements

CL Answer

What is desiccated beef liver? What is it used for, and is it safe?

Description of desiccated beef liver, including what it is used for, its nutrient content, and safety concerns.

Beef liver powder

Recalls & Warnings

7/25/2013

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.

CL Answer

Do any supplements or foods 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

News Release

1/03/2019

ConsumerLab Tests Reveal the Best Protein Powders, Shakes and Drinks -- 20% of Protein Powders and Drinks Fail CL's Tests of Quality

White Plains, New York, January 3, 2019 — Combined with resistance exercise, protein supplements can help athletes build muscle and older people prevent muscle loss. They can also help people with diabetes maintain blood sugar levels when consumed as part of a low-calorie diet.

News Release

7/10/2018

Best Chromium Supplements Identified by ConsumerLab

White Plains, New York, July 10, 2018 — Chromium supplements are promoted to help control blood sugar in people with type 2 diabetes and with weight loss.

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

CL Answer

Can D-mannose help prevent urinary tract infections?

Learn more about D-mannose and its impact on urinary tract infections (UTIs), including evidence from clinical studies.

Woman with UTI holding her hands over her lower abdomen

CL Answer

I would like to try gotu kola for varicose veins but I've heard it's not safe to take. Is that true?

Learn more about gotu kola, including possible benefits for varicose veins and whether it is safe to take. ConsumerLab explains.

CL Answer

Is it possible to take too much vitamin C?

Find out the daily value of vitamin C, along with possible side effects of excessive vitamin C intake. ConsumerLab explores the topic of proper vitamin C supplement usage, and why taking too much can be harmful.

Bottles of vitamin C pills

News Release

12/12/2017

Berberine and Goldenseal: Avoid Fakes! -- ConsumerLab.com Testing Reveals the Best and Worst Supplements

White Plains, New York, December 12, 2017 — Berberine, a compound found in goldenseal root, may help to lower blood sugar in certain people, and may have other potential benefits. However, ConsumerLab.

News Release

6/21/2017

Which Magnesium Is Best? ConsumerLab.com Tests Popular Brands and Reveals Its Top Pick

White Plains, New York, June 21, 2017 — Magnesium supplements are among the most popular supplements, but do you need to take one and, if so, which is best? To find out, ConsumerLab.com reviewed the clinical evidence, and purchased and tested popular magnesium supplements sold in the U.S.

News Release

4/04/2017

ConsumerLab.com Reveals Best and Worst Turmeric and Curcumin Supplements & Spices -- 31% Fail ConsumerLab.com Tests of Quality

White Plains, New York, April 4, 2017 — Turmeric and its key compound, curcumin, may be help reduce symptoms of inflammation in rheumatoid arthritis and osteoarthritis and may be helpful in treating depression, diabetes, and indigestion.

News Release

12/06/2016

Which Brands of Alpha Lipoic Acid are Best? -- ConsumerLab.com Tests Lipoic Acid Supplements for Quality, Identifying Top Picks

White Plains, New York, December 6, 2016 — Alpha-lipoic acid supplements may improve insulin sensitivity and blood sugar control in people with type 2 diabetes, reduce symptoms of diabetic peripheral neuropathy, and enhance weight loss when dieting.

News Release

10/11/2016

What Are the Benefits of Resveratrol and Which Brands Are Best? -- ConsumerLab.com Reviews the Evidence and Tests the Quality of Popular Resveratrol Supplements

White Plains, New York, October 11, 2016 — Resveratrol supplements have been popular since 2006, when studies in animals showed "life-extending" and "endurance-enhancing" effects, among other potential benefits.

News Release

7/05/2016

80% of Milk Thistle Supplements Fail ConsumerLab.com Tests of Quality -- Most Found to Be Low in Key Component

White Plains, New York, July 5, 2016 — Milk thistle supplements naturally contain silymarin compounds which may be helpful in certain liver diseases as well as type 2 diabetes. However, recent ConsumerLab.

News Release

1/12/2016

Problems Found with 32% of Multivitamin/Multimineral Supplements -- ConsumerLab.com Identifies Good Choices for Men, Women, and Children

White Plains, New York, January 12, 2016 — You can't always judge a supplement by its label -- or by its price, according to a new report from ConsumerLab.com, which recently tested dozens of multivitamin/multimineral supplements.

News Release

1/05/2016

Cinnamon Spices and Supplements Found to Vary Widely in Levels of Potentially Helpful and Harmful Compounds Reports ConsumerLab.com

White Plains, New York, January 5, 2016 — Cinnamon supplements may be helpful for controlling blood sugar in people with type 2 diabetes or prediabetes, possibly due to compounds known as proanthocyanidins or PACs.

Recalls & Warnings

1/12/2021

Seller of Cholesterol, Weight Loss Products, and More Warned for Claims

On November 17, 2020, the FDA issued a warning letter to Bonagens following a review of the company's website, which found statements made about the company's products Anti-Aging Supports, Cholesterol & Diabetes Control, Gout Control, Hypertension Control, Liver Supports, Lungs ...

News Release

10/14/2015

Is Matcha a Better Form of Green Tea? ConsumerLab.com Answers the Question

White Plains, New York, October 14, 2015 — For the past three years, ConsumerLab.com has been testing green tea products, including tea bags, bottled drinks, dietary supplements, and even a K-Cup®.

News Release

5/21/2013

Green Teas Vary in Strength and Amount of Lead Contamination, According to ConsumerLab.com

White Plains, New York, May 21, 2013 — If you drink green tea for your health, be aware that the catechin and caffeine levels can vary by more than 240% across products. Some also contain significant amounts of lead in their tea leaves. This is according to recent tests by ConsumerLab.

Recalls & Warnings

8/25/2022

White Mulberry Leaf Caused Death of Congressman's Wife, Coroner Reports

The death of Lori McClintock, 61-year-old wife of California congressman Tom McClintock, was caused by dehydration from gastroenteritis caused by “adverse effects of white mulberry leaf ingestion,” according to a coroner's report recently obtained by Kaiser Health News.

Recalls & Warnings

10/18/2017

FDA Warns Seller of Arthritis, Blood Pressure, Diabetes Supplements For Making Drug Claims

On August 15, 2017, the FDA issued a warning letter to Years to Your Health, Inc., following an inspection of the company's website which found a number of their products to be misbranded, as they contained drug claims.

Recalls & Warnings

11/10/2020

FDA Warns Immusist for Drug Claims

On October 16, 2020, the FDA issued a warning letter to Immusist, LLC following a review of the company's website, which found statements made about the company's products IMMUSIST Original and IMMUSIST Natural to be drug claims.

News Release

11/26/2012

Tests Show Many Milk Thistle Supplements Low in Key Component -- Seven of Eleven Products Fail ConsumerLab.com Testing of Herb Used in Diabetes and Liver Diseases

White Plains, NY, November 26, 2012 — Recent tests by ConsumerLab.com of eleven milk thistle supplements show that only four met ConsumerLab.com's quality standards.

News Release

8/16/2010

Problems persist with ginseng supplements -- Review by ConsumerLab.com finds 45% of products don't provide full amount of ingredient or are contaminated

WHITE PLAINS, NEW YORK — August 16, 2010 — ConsumerLab.com reported today that five out of eleven ginseng supplements recently selected for testing contained less ginseng than expected from their labels or were contaminated with lead and/or pesticides.

News Release

1/20/2010

ConsumerLab.com finds quality of most CLA supplements for slimming to be high; One brand mislabeled -- Report is first published in series on supplements for weight loss and slimming

ConsumerLab.com Finds Quality of Most CLA Supplements for Slimming to be High; One Brand Mislabeled

Recalls & Warnings

9/08/2020

Seller of "Diabetes Supplement" & More Warned for Drug Claims

On August 25, 2020, the FDA issued a warning letter to Nutritional Supplements Corporation Inc following a review of the company's website, which found statements made about some of the company's products, including Vitadone, Diabrex, and Viadevita to be drug claims.

Recalls & Warnings

8/30/2012

Supplement Company Warned For Medical Claims and Misbranding Of Omega-3, CoQ10, Noni Juice And More

On July 12, 2012, the FDA issued a warning letter to Alfa Vitamins Laboratories, Inc.

Recalls & Warnings

8/08/2014

FDA Warns Puerto Rico Supplement Seller

On June 30, 2014, the FDA issued a warning letter to Mr. Ramon Rosa, following a review of his website, www.aceitedeguanabana.

Recalls & Warnings

5/30/2014

Seller of Brain, Diabetes, Echinacea Supplements and More Warned for Drug Claims

On April 22, 2014, the FDA issued a warning letter to Mundo Natural Inc., following a review of the company's website which found statements made about supplements Neuro AD, Stop Diabetes, Stop High Blood Pressure, Morninga 7 and Purpurea Echinacea to be drug claims.

Recalls & Warnings

12/17/2020

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.

News Release

12/02/2009

Tests show many milk thistle supplements low in key component -- Nine of ten products fail ConsumerLab.com testing of herb used in diabetes and liver diseases

TESTS SHOW MANY MILK THISTLE SUPPLEMENTS LOW IN KEY COMPONENT

Recalls & Warnings

4/02/2019

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.

News Release

10/07/2009

ConsumerLab.com finds that only two-thirds of alpha-lipoic acid supplements selected for testing pass quality review -- Anti-oxidant supplements helpful to diabetics

White Plains, New York — Wednesday, October 7, — Alpha-lipoic acid (also called lipoic acid) is a natural anti-oxidant that can help diabetics reduce symptoms of peripheral neuropathy and control blood sugar, among other uses. ConsumerLab.

Recalls & Warnings

6/11/2015

FDA Warns Maker of Fruit Energy Drinks for Drug Claims

On May 19, 2015, the FDA issued a warning letter to CK Management, Inc. following a facility inspection which found statements made on product labels and websites about Whole5, Fruit of the Spirit and ViaViente "whole food" fruit puree energy drinks to be drug claims.

Recalls & Warnings

10/30/2008

Possible Risk Rather than Benefit Found in Trial of Vitamin E and Selenium for Prostate Cancer

On October 27, 2008 the National Cancer Institute (NCI) announced that men in the Selenium and Vitamin E Cancer Prevention Trial (SELECT) are being told to stop taking their supplements.

Recalls & Warnings

10/15/2007

US Marshalls Seize Charantea Supplements Promoted for Diabetes, Anemia and Hypertension

At the request of the U.S. Food and Drug Administration (FDA), on October 9, 2007, U.S. Marshals seized approximately $71,000 of goods from FulLife Natural Options, Inc., of Boca Raton, Fla., which marketed and distributed Charantea Ampalaya Capsules and Charantea Ampalaya Tea.

Recalls & Warnings

1/26/2018

Seller of Coenzyme-A Warned For Making Drug Claims

On January 5, 2018, the FDA issued a warning letter to Coenzyme A, Inc. following a facility inspection and review of the company's website that found the company made drug claims about its product Coenzyme-A.

Recalls & Warnings

10/18/2017

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 ...

Recalls & Warnings

9/19/2018

Seller of Curcumin, Garcinia, Glucosamine and More Warned for Manufacturing Violations

On September 7, 2018, the FDA issued a warning letter to Best Nutrition Products, Inc.

Recalls & Warnings

7/31/2018

FDA Warns Seller of Joint Health and Cholesterol Supplements

On July 13, 2018, the FDA issued a warning letter to GC Natural, following a facility inspection which found a number of the company's products, including Red Pyrola Plus + Advanced Joint Formula Capsules, CSDP GOLD Capsules, Rejeune Optimal Kidney & Liver Support Extract balls, C.

Recalls & Warnings

12/15/2020

FDA Warns JC Ayur Life LLC for Drug Claims

On October 29, 2020, the FDA issued a warning letter to JC Ayur Life LLC following a review of the company's website, which found statements made about the company's product Heritage of Ayurveda Dia-Tonic Incudil Herbal Dietary Supplement to be drug claims.

Recalls & Warnings

11/21/2014

Seller of Diabetes, Prostate Supplements and More Warned for Manufacturing Violations, Drug Claims

On October 7, 2014, the FDA issued a warning letter to dietary supplement distributor Windmill Health Products, LLC, following a facility inspection which found the company's products, including Nutri-Betic caplets, Vita-betic caplets, ProstrinRx tablets, Polyflavanol capsules, and Glucoflex Joint ...

Recalls & Warnings

5/30/2020

FTC Sends Refund Checks for TrueAloe and AloeCran

On May 26, 2020, the FTC announced it is mailing 22,581 checks totaling more than $470,000 to consumers who purchased deceptively marketed supplements, TrueAloe and AloeCran.

Recalls & Warnings

2/09/2022

FDA Warns Seller of Colloidal Silver Eye Drops, Copper Products & More

On February 1, 2022, the FDA issued a warning letter to New Earth Healing Essentials, LLC d/b/a 5D Full Disclosure following a review of the company’s website, which found statements made about some of the company's products, including Plasma Colloidal Silver Eyedrops, Gaia’s ...

Recalls & Warnings

2/17/2022

Seller of L-Theanine, Lutein, Noopept and More Warned for Drug Claims

On February 4, 2022, the FDA issued a warning letter to Crystal Clear Supplements following a review of the company’s website and social media which found statements about Tianeptine Sodium Powder, Tianeptine Sulfate Powder, PEA Capsules, Phenibut Capsules, Synephrine Powder, Noopept ...

Recalls & Warnings

3/09/2022

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

8/17/2022

Seller of Moringa Tea and Other Herbal Products Warned for Drug Claims, Manufacturing Violations

On July 29, 2022, the FDA issued a warning letter to Deggeh Foods, Inc.

Recalls & Warnings

8/25/2022

Oregon’s Wild Harvest Warned by FDA for Manufacturing Violations

On July 8, 2022, the FDA issued a warning letter to Oregon’s Wild Harvest, Inc.

Recalls & Warnings

7/01/2005

FDA Issues Nationwide Alert for "Liqiang 4" Due to Potential Health Risk

On July 1, 2005, the U.S. Food and Drug Administration (FDA) warned consumers not to take Liqiang 4 Dietary Supplement Capsules because they contain glyburide – a drug that could have serious, life-threatening consequences in some people.

Recalls & Warnings

2/24/2015

Seller of Heart, Brain and Diabetes Supplements Warned for Drug Claims

On February 6, 2015, the FDA issued a warning letter to LCW, Inc.

Recalls & Warnings

7/05/2013

Seller of Vision Supplement Warned For Drug Claims

On June 25, 2013, the FDA issued a warning letter to Nutrient Synergy, Inc., following a review of the company's website which found statements made about the dietary supplement Nepretin to be drug claims.

Recalls & Warnings

4/17/2012

FDA Warns Seller of Diabetes Supplement Marketed with Rx Claims

The FDA has posted a Warning Letter (dated April 4, 2012) to Leaner Living regarding the marketing of its Glycosolve product.

Recalls & Warnings

11/28/2014

Seller of Herbal Extracts Warned for Manufacturing Violations, Drug Claims

On November 3, 2014, the FDA issued a warning letter to Avena Botanicals, Inc.

Recalls & Warnings

6/15/2003

FTC Alleges "Heartbar" Made Deceptive Claims About Effectiveness

On June 12, 2003, the Federal Trade Commission (FTC) announced that Unither Pharma, Inc. and United Therapeutics Corporation have agreed to settle FTC charges that they made deceptive claims in advertising for their HeartBar product.

Recalls & Warnings

1/27/2003

FTC Charges Dr. Clark and Related Companies with Making Unsubstantiated Health Claims

The Federal Trade Commission has charged a Switzerland-based company and its U.S. counterpart with making numerous unsubstantiated efficacy claims for a variety of dietary supplements and devices that they sell on the Internet.

Recalls & Warnings

1/11/2002

Canada Requests Recall of Certain Ephedra/Ephedrine Products

OTTAWA - January 10, 2002 - Health Canada is requesting a recall from the market of certain products containing Ephedra/ephedrine after a risk assessment concluded that these products pose a serious risk to health.

Recalls & Warnings

5/28/2008

FDA Requests Recall of Xiadafil VIP Supplements

On May 27, 2008, the U.S. The U.S. Food and Drug Administration announced that it had requested that SEI Pharmaceuticals, of Miami, Fla.

Recalls & Warnings

7/13/2006

FDA Warns About Sexual Enhancement Supplements with Dangerous Ingredients

On July 12, 2006, the Federal Drug Administration (FDA) warned consumers not to purchase or consume Zimaxx, Libidus, Neophase, Nasutra, Vigor-25, Actra-Rx, or 4EVERON.

Recalls & Warnings

3/19/2004

Seasilver Stopped from Making Claim to Cure "Over 650" Diseases

On March 17, the Food and Drug Administration (FDA) announced that Seasilver USA, Inc., and Americaloe, Inc.

Recalls & Warnings

9/23/2005

FTC Continues Litigation Against Makers of CortiSlim and CortiStress Supplements

On September 21, 2005 the Federal Trade Commission (FTC) announced that three defendants will give up $4.

Recalls & Warnings

12/21/2016

Seller of 5-HTP, Chromium, Curcumin and More Warned for Drug Claims

On December 1, 2016, the FDA issued a warning letter to Aurora Health and Nutrition following a review of the company's website, which found statements made about its products, 5-HTP, Alpha Lipoic Acid, the Argentyn 23 product line, Artecin 90 Vegetarian Capsules, ...

Recalls & Warnings

9/14/2021

Seller of Lion's Mane, Other Mushroom Supplements Warned by FDA

On July 20, 2021, the FDA issued a warning letter to Brilliant Enterprises LLC because it found statements made on the company's website and social media about mushroom supplements, including Lion's Mane, BoomChaga, CordaCex, and LVL:MAX to be drug claims.

Recalls & Warnings

5/14/2021

Maker of Care by Design CBD Settles Charges of Unsupported Claims

On May 5, 2021, Cannacraft, Inc.

Recalls & Warnings

5/08/2021

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.

Recalls & Warnings

4/26/2021

Family Indicted for Selling Dangerous "Bleach" Miracle Mineral Solution As "COVID" Cure

Four Florida men have been indicted by a Miami federal grand jury on charges of fraudulently marketing and selling the toxic bleach solution Miracle Mineral Solution (MMS) as a cure for COVID-19 and other serious medical conditions, such as cancer, Alzheimer's, diabetes, autism, malaria, ...

Recalls & Warnings

1/20/2021

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.

Recalls & Warnings

9/14/2016

Seller of Aloe, Prostate and Joint Supplements Warned for Manufacturing Violations

On April 8, 2016, the FDA issued a warning letter to Salud Natural Entrepreneurs, Inc.

News Release

6/12/2007

Tests show many milk thistle supplements low in key component — Seven products fail ConsumerLab.com testing of herb used in diabetes and liver diseases

WHITE PLAINS, NEW YORK — June 12, 2007 — Tests by ConsumerLab.com of nine milk thistle supplements that it selected showed that only two contained the expected amounts of silymarin compounds, believed to be the active constituent of milk thistle.

News Release

5/15/2007

ConsumerLab.com finds some alpha lipoic acid supplements come up short — Improper formulation may cause ingredient degradation

WHITE PLAINS, NEW YORK — May 15, 2007 — ConsumerLab.com announced that two of eleven alpha lipoic acid supplements that it recently chose to test contained significantly less ingredient than promised on their labels.

News Release

5/24/2006

Problems persist with ginseng supplements — ConsumerLab.com finds nearly half of products lack ingredient or contaminated

WHITE PLAINS, NEW YORK — May 24, 2006 — ConsumerLab.com has released test results for dietary supplements made with ginseng, a popular herb promoted for vitality and the treatment or prevention of a range of medical conditions.

News Release

11/15/2005

Testing by ConsumerLab.com identifies many problems with popular supplements for weight loss, slimming, and blood sugar control

Westchester, NY — November 15, 2005 — In a series of reports released today, ConsumerLab.com revealed test results for supplements used for weight loss, slimming, and blood sugar control. Among the twenty-three products that ConsumerLab.

News Release

8/31/2005

ConsumerLab.com testing of alpha lipoic acid supplements from Japan finds no ingredient in one product; Most others meet claims — Japanese consumers urged to research product quality

WHITE PLAINS, NY — ConsumerLab.com reported this week that among nine brands of alpha lipoic acid supplements it recently purchased in Japan and tested, one contained none of the popular ingredient and another contained only 81%.

News Release

12/20/2004

Testing of Alpha-lipoic acid supplements by ConsumerLab.com finds most meet label claims but one with only 15% of ingredient — Antioxidant of potential benefit in diabetes and other conditions

WHITE PLAINS, NY — December 20, 2004 — ConsumerLab.com announced today that one of 21 alpha-lipoic acid supplements recently tested contained only 15% of the alpha-lipoic acid that it claimed. Alpha-lipoic acid is an antioxidant naturally produced in the body.

News Release

4/03/2002

More than one in five weight loss, slimming and/or diabetes supplements fail ConsumerLab.com evaluation — Problems found in chromium and pyruvate products; CLA products fine

WHITE PLAINS, NY — April 3, 2002 — ConsumerLab.com announced today that more than one in five products failed its recent Product Review of Weight Loss, Slimming and Diabetes-Management Supplements.

Recalls & Warnings

12/22/2021

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

7/21/2022

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

4/18/2022

Moringa Concern: Blood Clots

A 63-year-old woman in New York with type 2 diabetes developed a blood clot in the lungs (i.e. pulmonary embolism) that her physicians suspect may have been caused by the use of a supplement containing Moringa oleifera extract (Ebhohon, Int J Emerg Med 2022).

Recalls & Warnings

10/17/2012

Herbal Supplement Company Warned For Manufacturing Violations and Drug Claims

On October 2, 2012, the FDA issued a warning letter to Amazing Herbs Nutraceuticals following a facility inspection which found violations of Current Good Manufacturing Practices (CGMPs) for dietary supplements.

Recalls & Warnings

11/06/2014

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

6/26/2015

Seller of CoQ10, Anxiety Supplements and More Warned for Manufacturing Violations, Drug Claims

On June 6, 2015, the FDA issued a warning letter to Country Doctor Herbals, following a facility inspection which found the company's products, including  Herbal Flu Be-Gone, Herbal Multi-Bac, Herbal Nervine, Herbal Pain-A-Way, Herbal Pancreas, Herbal Parasite Cleanse, Herbal Perfect ...

Recalls & Warnings

8/16/2006

Marketers of Diabetes Supplement Banned From Claiming Products Treat or Cure Diseases

On August 10, 2006, the Federal Trade Commission (FTC) announced that an operation selling Chinese herbal supplements is banned from claiming its products treat or cure diseases, to settle FTC charges it violated a previous court order.

Recalls & Warnings

6/20/2003

FTC Charges Marketers of Seasilver with False and Deceptive Claims

On June 19, 2003, The Federal Trade Commission (FTC) and the Food and Drug Administration (FDA) announced coordinated actions against two companies - both charged with promoting the dietary supplement "Seasilver" with unsubstantiated medical claims. The agencies' actions against Seasilver USA, Inc.

Recalls & Warnings

10/22/2019

Seller of TrueAloe and AloeCran Settles Charges of Making False Claims

NatureCity, LLC, has agreed to settle Federal Trade Commission (FTC) charges that they deceived consumers by making false claims about their TrueAloe and AloeCran products.

Recalls & Warnings

3/31/2020

Bulletproof Warned for Manufacturing Violations

On March 20, 2020, the FDA issued a warning letter to Bulletproof 360, Inc.

Recalls & Warnings

3/20/2020

Seller of Rejuvenation Pills Settles Charges of Making False Claims

Health Center, Inc. has agreed to halt their allegedly deceptive advertising claims about three "cure-all" health and wellness products that targeted older consumers nationwide after the Federal Trade Commission (FTC) filed a complaint.

Recalls & Warnings

11/02/2019

Brain Supplement Claims to Treat Brain Injuries, Alzheimer's Are Deceptive, Says FTC

On November 1, 2019 the FTC filed a lawsuit against Neora LLC (formerly Nerium International) for making false claims that the supplement Neora EHT (formerly called Nerium EHT) can treat concussions and chronic traumatic encephalopathy caused by repetitive brain trauma, Alzheimer's ...

Recalls & Warnings

6/30/2020

FDA Warns Seller of Alpha Lipoic Acid, Berberine, and More

On June 18, 2020, the FDA issued a warning letter to Only Natural, Inc. dba Bio Nutrition, Inc.

Recalls & Warnings

10/21/2014

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

11/06/2014

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

12/12/2018

Seller of Protein Powder, Spirulina & Other Products Warned for Manufacturing Violations

On October 31, 2018, the FDA issued a warning letter to DynaPro International, Inc.

Recalls & Warnings

12/01/2018

Seller of 5-HTP, Potassium & More Warned for Manufacturing Violations

On September 7, 2018, the FDA issued a warning letter to The Delano Company, Inc.

Recalls & Warnings

5/06/2014

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

10/10/2014

Seller of Multivitamin Warned for Drug Claims

On September 25, 2014, the FDA issued a warning letter to Multimmunity, Inc., following a review of the company's website which found statements made about the dietary supplement Multimmunity to be drug claims.

Recalls & Warnings

5/30/2015

Seller of Supplements for Herpes, Prostate Cancer & More Warned for Drug Claims

On May 7, 2015, the FDA issued a warning letter to Strictly Health Corporation, following a review of the company's websites which found statements made about FENVIR, Prosta Pep and Tonalin brand CLA to be drug claims.

Recalls & Warnings

9/18/2012

Maker of Noni, Nopal, Blood Sugar and Cholesterol Supplements Warned For Drug Claims, Misbranding, and Manufacturing Violations

On August 27, 2012, the FDA issued a warning letter to Naturavit, Inc. for making statements about dietary supplements Noni Imperial Hawaiian, Garlic and Parsley, Cholestol, Nopal and Diatrin that constitute drug claims.

Recalls & Warnings

5/23/2013

Maker of Liver Detox and Insulin Supplements Warned For Drug Claims

On April 24, 2013, the FDA issued a warning letter to Glucorell, Inc.

Recalls & Warnings

3/13/2018

FDA Warns Seller of Milk Thistle, Chromium, Joint Supplements & More for Manufacturing Violations

On March 9, 2018, the FDA issued a warning letter to Carol Bond Health Foods following a facility inspection which found a number of the company's products, including Dolomite, Lipo Fat Fighter, ThistleX, Injuv, and Vinpocentine, to be ...

Recalls & Warnings

2/02/2018

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

9/19/2018

FDA Warns Seller of Shilajit

On September 6, 2018, the FDA issued a warning letter to Adaptive Energy LLC, following an inspection of the company's website, which found statements made about its shilajit product, Purblack were found to be drug claims.

Recalls & Warnings

10/06/2004

False Claims Made by Marketer of Cortisol-related Weight-Loss Supplements According to FTC

On October 6, 2004, the Federal Trade Commission (FTC)charged marketers of two dietary supplements with claiming, falsely and without substantiation, that their products can cause weight loss and reduce the risk of, or prevent, serious health conditions.

Recalls & Warnings

1/04/2007

Sellers of Popular Weight Loss Supplements Pay $25 Million Over FTC Allegations of Deceptive Advertising

On January 4, 2007, the Federal Trade Commission (FTC) announced that it had filed complaints in four separate cases alleging that weight-loss and weight-control claims were not supported by competent and reliable scientific evidence.

Recalls & Warnings

4/26/2013

Seller of Immune, Cholesterol, Liver and Blood Sugar Products Warned For Drug Claims

On March 20, 2013, the FDA issued a warning letter to Birkdale Medicinals LLC, following a review of the company's website which found statements made about Birkdale products, including Immune Response 247, Cholestat, Silymarin 81 and LevelStat, to be drug claims.

Recalls & Warnings

5/30/2015

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

3/10/2015

Maker of Magnesium, Calcium, Zinc, B Vitamins and More Warned for Manufacturing Violations, Drug Claims

On January 8, 2015, the FDA issued a warning letter to Complete H2O Minerals, following a facility inspection which found the company's products, including Sulfur Concentrate, Copper, Extra Strength Copper, Extra Strength Magnesium, Extra Strength Zinc, Platinum, Gold, Indium, Molybdenum, ...

Recalls & Warnings

9/26/2014

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

9/13/2013

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

8/02/2014

Judge Orders BioAnue To Stop Illegal Cancer and Disease Claims

On July 23, 2014, Gloria D.

Recalls & Warnings

3/16/2006

Garden of Life, Maker of Primal Defense, Settles FTC Charges

On March 9, 2006, The Federal Trade Commission (FTC) announced that an operation that marketed dietary supplements sold at Whole Foods Market, GNC, the Vitamin Shoppe, and on the Internet settled FTC charges that they made deceptive advertising claims about their supplements.

Recalls & Warnings

3/08/2016

Maker of Calcium and Vitamin C Supplements Warned for Manufacturing Violations

On September 17, 2015, the FDA issued a warning letter to Raphah, Inc.

Recalls & Warnings

11/29/2016

Seller of Mineral, Joint Supplements and More Warned for Manufacturing Violations, Drug Claims

On July 1, 2016, the FDA issued a warning letter to BioGenyx-Basic Reset, following a facility inspection which found the company's products, including Ionyte, Aqualyte, Beta Factor, Bee Gold and Primo Java to be adulterated because they were prepared, packed, or held under ...

Recalls & Warnings

8/01/2017

"Man of Steel" Sexual Enhancement Supplements Recalled

On July 27, 2017, Man of Steel recalled its Man of Steel 1 and Man of Steel 2 sexual enhancement supplements because they were found to contain undeclared sildenafil. 

Recalls & Warnings

6/27/2017

Seller of Alpha Lipoic Acid, Cinnamon Supplements and More Warned For Manufacturing Violations

On May 1, 2017 the FDA issued a warning letter to Nature's Vision, Inc.

Recalls & Warnings

4/08/2017

Woman Dies After Receiving Turmeric Infusion

On March 16, 2017, a San Diego, California woman died days after receiving an IV infusion of turmeric.   Jade Erick, age 30, suffered a brain injury and cardiac arrest after receiving the first 5 mL of a 250 mL infusion of turmeric in the office of a naturopathic doctor.

Recalls & Warnings

9/12/2018

FDA Urges Consumers to Avoid Kratom

On September 11, 2018, FDA Commissioner Scott Gottlieb, M.D., urged consumers not to use products containing the kratom, an herb that is often promoted for pain relief and for relieving symptoms of opioid withdrawal.

Recalls & Warnings

5/23/2013

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

10/06/2005

Deceptive Marketing of “Supreme Greens" -- Settlement with FTC

On October 6, 2005, the Federal Trade Commission (FTC) announced that three individuals and two companies have settled FTC charges over their roles in the deceptive marketing of Supreme Greens, an herbal supplement.

Recalls & Warnings

5/28/2003

FTC Challenges Claims of Five Supplements to Treat or Cure Serious Diseases

On May 27, 2003 the Federal Trade Commission announced that it had filed a complaint in federal district court against A.

Recalls & Warnings

7/13/2012

Alistrol Health Inc. Warned Over Health Claims on Products

On June 26, 2012, the FDA issued a warning letter to Alistrol Health Inc. for making product statements on the company's websites that constitute drug claims.

Recalls & Warnings

5/17/2012

FDA Warns of Drug Ingredients in Three Sexual Enhancement Supplements

On May 16, 2012, the U.S. FDA advised consumers not to purchase or use the following three sexual enhancement products: Boost - Ultra Sexual Enhancement Formula (sold on www.boostultra.biz), Firminite (sold on www.firminite.com), and VMaxx Rx (sold on www.vmaxxrx.com).

Recalls & Warnings

5/07/2012

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

4/21/2012

FDA Finds Prescription Drug Analog in 3 Enhancement Supplements

On April 20, 2012, the U.S. FDA advised consumers not to purchase or use the following supplements from Enhance Nutraceutical: "Instant Hard Rod," "RigiRx Plus," and "Zen Maxx." FDA laboratory analysis confirmed that each contains aminotadalafil.

Recalls & Warnings

4/03/2012

"France T253" Enhancement Supplement Contains Hidden Drug

April 3, 2012: The U.S. Food and Drug Administration (FDA) is advising consumers not to purchase or use “France T253,” a product for sexual enhancement. This product is promoted and sold on various Web sites, such as ebay.com.

Recalls & Warnings

2/01/2012

FDA Warns Seller of Almased Weight Loss Product of Marketing Violations

On January 18, 2011, the U.S. FDA sent a Warning Letter to Almased USA regarding legal violations in its marketing of its Almased product (Almased Synergy Diet).

Recalls & Warnings

3/08/2012

Supplement Maker Warned About Cancer Claims

FDA issued a letter to Royal Domains (dated January 6, 2012) warning that their Nature's Pearl Premium Muscadine Grape Seed dietary supplement is being promoted as a drug and as such is misbranded.

Recalls & Warnings

10/08/2010

"Red Flags" for Spotting Tainted Supplements

In recent years, the FDA has identified hundereds of products marketed as dietary supplements or conventional foods with hidden drugs and chemicals. In reaction to this, the FDA recently created a flyer to help retailers spot questionable products. ConsumerLab.

Recalls & Warnings

9/13/2010

Supplement for "Increasing Desire" Recalled for Containing Drug

The U.S. FDA posted a notice regarding the recall of Masxtreme Capsules by the distributor, Natural Wellness, Inc. FDA analysis has determined the product contains undeclared amounts of Aminotadalafil, an analog of tadalafil.

Recalls & Warnings

6/04/2004

FTC Charges Marketers of Two Supplements with False Claims to Cure Range of Diseases

On June 3, 2004 the Federal Trade Commission (FTC) charged marketers of two dietary supplements with falsely claiming that their products can prevent and cure cancer and other diseases. According to the FTC’s complaint, Boston-area marketers Direct Marketing Concepts, Inc. (DMC), ITV Direct, Inc.

Recalls & Warnings

12/10/2002

Company Ordered to Cease Deceptive Marketing of Weight Loss Product

A U.S. District Court in Texas has ordered Mark Nutritionals, maker of Body Solutions Evening Weight Loss Formula, to stop making certain claims with regard to the product. The order is in response to a complaint by the Federal Trade Commission (FTC) accusing the company of false advertising.

Recalls & Warnings

7/20/2010

Recall of ED Supplement Containing Drug

On July 20, 2010, the U.S. FDA posted a news announcement from Good Health, Inc. regarding the recall of Vialipro, a sexual enhancement supplement sold nationally.

Recalls & Warnings

4/08/2010

Capsule for Men Spiked with Erectile Drug

On April 7, 2010, the U.S.

Recalls & Warnings

7/23/2009

Six Male Enhancement Supplements Found Adulterated

On July 15, 2009, the U.S. FDA announced that Obteron 1 Inc. dba Nature & Health Co. is recalling the following supplements: LibieXtreme, Y-4ever, Libimax X Liquid, Powermania Capsule, Powermania Liquid, and Herbal Disiac.

Recalls & Warnings

2/06/2016

Seller of Turmeric, Milk Thistle and More Warned for Manufacturing Violations, Drug Claims

On January 15, 2016, the FDA issued a warning letter to Terra Firma Botanicals, Inc.

Recalls & Warnings

1/26/2016

Seller of CoQ10, SAM-e, Vitamin D, and More Warned for Manufacturing Violations, Drug Claims

On January 15, 2016, the FDA issued a warning letter to Nutri-Dyn Midwest, Inc., following a facility inspection which found the company's products, including Cardioauxin BP, Zinc Lozenge, Oliver, Pau D'Arco, Petadolex, Chondro Jointaide, Dynagesic, SAMe-200, Gugulipid.

Recalls & Warnings

1/20/2016

Maker of Growth Hormone, Testosterone Booster Warned for Manufacturing Violations, Misbranding

On January 8, 2016, the FDA issued a warning letter to Nutraloid Labs Inc.

Recalls & Warnings

1/20/2016

Seller of Aloe, Moringa Supplements Warned for Manufacturing Violations, Drug Claims

On January 13, 2016, the FDA issued a warning letter to Alkebulan International Services, LLC, following a facility inspection which found the company's products,Aloe Ferox and Moringa Oleifera Capsule to be adulterated because they prepared, packed, or held under conditions that ...

Recalls & Warnings

12/29/2015

Maker of Vitamin K, Vitamin A & More Warned for Manufacturing Violations, Drug Claims

On December 10 2015, the FDA issued a warning letter to Dherbs Health Emporium, Inc.

Recalls & Warnings

11/18/2015

Seller of "Hangover" Supplement Warned for Manufacturing Violations & Drug Claims

On September 17, 2015, the FDA issued a warning letter to Life Support Development Ltd, following a facility inspection which found the company's product, including Life Support Hangover Relief to be adulterated because they prepared, packed, or held under conditions that violate ...

Recalls & Warnings

9/07/2016

Seller of Herbal Formulas for Cholesterol, Prostate & More Warned For Drug Claims

On July 29, 2016, the FDA issued a warning letter to Healing-Scents following a review of the company's website, which found statements made about its products, Heart Herbs, Cholesterol Regulation Herbs, Diabetes Regulation Herbs, Prostate Healer Herbs, High Blood Pressure Herbs, ...

Recalls & Warnings

8/02/2016

Seller of Whey Protein Warned for Manufacturing Violations, Drug Claims

On July 22, 2016, the FDA issued a warning letter to New Horizon Nutraceuticals, LLC, following a facility inspection which found the company's product, One World Whey Protein Power Food to be adulterated because it was prepared, packed, or held under conditions that violate Current ...

Recalls & Warnings

7/23/2016

Maker of "Super Food" Warned for Manufacturing Violations

On July 12, 2016, the FDA issued a warning letter to TerraVare, Inc.

Recalls & Warnings

5/24/2016

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

3/29/2016

Maker of Bone Health, Prostate, Cholesterol Supplements and More Warned for Drug Claims

On March 17, 2016, the FDA issued a warning letter to Rx Vitamins, Inc., following a facility inspection which found the company's products, includingTestost-Rx, DB-7, The Bone Density Formula, NaturLo Cholesterol, ThyRx-7 and Arth-9 to be misbranded.

Recalls & Warnings

3/08/2016

Seller of Echinacea Warned Manufacturing Violations, Drug Claims

On February 25, 2016, the FDA issued a warning letter to Herbal Energetics/ In Joy Organics, following a facility inspection which found the company's product, X Out-Rays to be adulterated because it was prepared, packed, or held under conditions that violate Current Good ...

Recalls & Warnings

11/07/2015

Seller of "NaturalDoctor" Vitamin C, Echinacea and More Warned for Manufacturing Violations

On October 16, 2015, the FDA issued a warning letter Sound Healing Arts, PC, dba Grounds for Tea, LLC, following a facility inspection which found the company's products, including  NaturalDoctor Vitamins C & K3, NaturalDoctor Goldenseal & Echinacea Plus, NaturalDoctor Centella ...

Recalls & Warnings

12/16/2015

Maker of Red Yeast Rice, St. John's Wort, Valerian and More Warned for Manufacturing Violations, Drug Claims

On December 2, 2015, the FDA issued a warning letter to Nature's Health, LLC, following a facility inspection which found the company's product, including Ginkgo & Rhodiola, Blood Sugar Balance IV, Cinnamon Extract, Choles-Balance Red Yeast Extract, Lecithin, Milk Thistle Seed Extract, ...

Recalls & Warnings

9/12/2010

Mr. Magic Male Enhancer Recalled

The U.S. FDA posted a recall announcement daated August 18, 2010 from Glow Industries regarding "Mr. Magic Male Enhancer from Don Wands.

Recalls & Warnings

8/13/2010

Recall of Male Enhancement Supplement Sold in National Stores

On August 9, 2010 the U.S. FDA announced that the company Prolatis' of Salt Lake City, Utah is conducting a voluntary recall of the company's product sold as Prolatis'.

Recalls & Warnings

7/19/2011

Recall of Enhancement Supplement for Men - Contains Drug Compounds

On July 13, 2011, Global Wellness, LLC announced an expanded voluntary nationwide recall of Via Extreme Ultimate Sexual Enhancer Dietary Supplement for Men. The product was distributed throughout the U.S. Puerto Rico, Barbados, and Canada to internet and retail consumers.

Recalls & Warnings

6/07/2011

FDA Seizes Elderberry Juice Concentrate Due to Unproven Claims

On June 3, 2011, The U.S. FDA announced that, at its request, U.S. Marshals seized elderberry juice products that have been distributed by Wyldewood Cellars Inc., based in Peck, Kan., because the products are unapproved and misbranded drugs.

Recalls & Warnings

2/24/2011

Recall of Counterfeit Extenze Tablets Containing Drugs

On February 23, 2011, the FDA announced that Biotab Nutraceuticals, Inc. was notified that two lots of counterfeit product purporting to be Extenze contain undeclared drug ingredients. Specifically, lot 0709241 contains tadalafil and sildenafil, and lot 0509075 contains tadalafil and sibutramine.

Recalls & Warnings

1/01/2011

Recall of Two Supplements Spiked with Erectile Dysfunction Drug

On December 22, 2010 the U.S.

Recalls & Warnings

3/03/2012

Seller of Cancer Cures Warned by FDA

On February 9, 2012, the U.S. FDA sent a Warning Letter to BioAnue Laboratories, Inc. informing it that its websites at www.tumorx.com, www.cancerx.org, www.hopewelltechnologieslimited.com, and www.vmhe.

Recalls & Warnings

3/02/2012

Recall of Enhancement Supplement for Men -- Contains Drug

On Feb, 24, 2012, Regeneca, Inc. announced a voluntary nationwide recall of all lots of RegenErect. The product was distributed throughout the U.S. and Puerto Rico to Internet consumers. The product is distributed as a blue capsule sold individually in foil packets with a UPC code of 816860010055.

Recalls & Warnings

2/16/2012

Recall of Enhancement Supplement for Women -- Contains Drug

On Feb, 10, 2012, Regeneca, Inc. announced a voluntary nationwide recall of RegenArouse Natural Female Intimacy Enhancement. The product was distributed throughout the U.S. and Puerto Rico to Internet consumers. The product is distributed as a pink capsule sold individually in foil packets.

Recalls & Warnings

2/07/2012

Drug-Laced Supplements and Drink Mixes Recalled

According to the U.S. FDA, on February 3, 2012 Healthy People Co. announced a voluntary nationwide recall of several dietary supplements sold as capusules, drinks, and shake mixes. The supplements were found to contain drug substances and pose risks.

Recalls & Warnings

3/08/2012

Rx Drugs Found in Weight Loss and Enhancement Supplements

On February 6, 2012, FDA issued a letter to Globe All Wellness, LLC warning that two of their products contain undeclared prescription drugs.

Recalls & Warnings

5/29/2013

Seller of Colloidal Silver, Noni Juice and Noni Supplements Warned For Drug Claims

On May 16, 2013, the FDA issued a warning letter to Matrix Health Products, Inc.

Recalls & Warnings

1/30/2013

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

7/26/2014

Marketers of Nopal Cactus Drink Settle FTC Charges of Deceptive Claims

TriVita Inc., and marketers of the company's "prickly pear" fruit drink Nopalea have agreed to pay $3.5 million in consumer refunds to settle FTC charges they made deceptive claims that the drink treats health problems ranging from skin conditions to joint pain and respiratory problems.

Recalls & Warnings

7/24/2014

Seller of Noni Juice Products Warned for Manufacturing Violations, Drug Claims

On July 14, 2014, the FDA issued a warning to Noni Connection dba Puna Noni, following a facility inspection which found the company's Puna Noni 100% Pure Hawaiian Noni Fruit Capsules to be adulterated because they were prepared, packed, or held under conditions that violate Current Good ...

Recalls & Warnings

7/11/2014

Maker of Cough and Sleep "Remedies" Warned for Drug Claims

On June 27, 2014, the FDA issued a warning letter to Zarbee's, Inc.

Recalls & Warnings

1/09/2014

Marketers of "Genetically Customized" Supplements Settle FTC Charges of Deceptive Health Claims

Two marketers of "genetically customized" nutritional supplements have agreed to a settlement with the Federal Trade Commission (FTC) over charges that the companies made deceptive advertising claims and did not adequately protect customers' medical and financial information.

Recalls & Warnings

11/17/2014

Probiotic Powder Recalled

On November 14, 2014, Solgar, Inc. issued a voluntary recall of Solgar ABC Dophilus Powder (NET Wt. 1.75 oz (50 g)) because it was found to contain Rhizopus oryzae, a fungus which may cause Mucormycosis infection.

Recalls & Warnings

12/05/2014

Maker of Ginseng, Zinc, Calcium and More Warned for Manufacturing Violations

On November 20, 2014, the FDA issued a warning letter to Long Island Pharmaceuticals, LLC, following a facility inspection which found the company's products to be adulterated because they were prepared, packed, or held under conditions that violate Current Good Manufacturing Practices for dietary ...

Recalls & Warnings

3/10/2015

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

3/06/2015

Seller of Tea Drinks Warned for Drug Claims

On February 26, 2015, the FDA issued a warning letter to the seller of Anamu CancerHerb Tea Box, Anamu CancerHerb Tea Box with Honey and Organic Bottled Tea Drinks because statements made about these products on the websites, www.cancerherbtea.com and www.anamucancerherbtea.

Recalls & Warnings

2/28/2015

Drugs Found in Male Enhancement Supplements

On December 11, 2014, the FDA issued a warning letter to Biogenix USA, LLC, following a facility inspection which found the company's sexual enhancement products, HAM, CE6 and SARMZ to contain undeclared drugs, as well as drugs which were listed on the label but are not permitted ...

Recalls & Warnings

5/23/2015

Seller of Magnesium, Calcium, Silver and More Warned for Manufacturing Violations, Drug Claims

On May 8, 2015, the FDA issued a warning letter to Pick and Pay, Inc.

Recalls & Warnings

5/02/2015

Maker of Garcinia, Joint Supplements and More Warned for Manufacturing Violations, Drug Claims

On March 25, 2015, the FDA issued a warning letter to JW Nutritional LLC, following a facility inspection which found the company's products, including  Vanish V2 Domestic, Mr.

Recalls & Warnings

3/17/2015

Seller of Tea Warned for Drug Claims

On March 4, 2015, the FDA issued a warning letter to Four Elements Organic Herbals, LLC because statements made about HERBAL TEA Power, Energy & Stamina, ORGANIC HERBAL TEA Tulsi TelepaTea, ORGANIC HERBAL TEA To Your Health, Hawthorn Fresh Herb Extract, Elderberry Fresh Herb ...

Recalls & Warnings

2/10/2015

Seller of "Natural" Cough Syrup Warned for Manufacturing Violations, Drug Claims

On January 21, 2015, the FDA issued a warning letter to Fragrance Manufacturing Incorporated, following a facility inspection which found the company's products, including Maty's All Natural Cough Syrup and Maty's All Natural Cough Syrup for Kids, to be adulterated because they ...

Recalls & Warnings

1/31/2015

Maker of Soy and Zinc Warned for Manufacturing Violations

On December 18, 2014, the FDA issued a warning letter to PreMark Health Science, Inc.

Recalls & Warnings

1/27/2015

Seller of Aloe, Sexual Enhancement Supplements and More Warned for Manufacturing Violations, Drug Claims

On January 8, 2015, the FDA issued a warning letter to Aloe Man, Inc., following a facility inspection which found the company's products, including The Aloe Man's Super Bright, Dr. Johnson's Maximum Desire, Dr. Johnson's Body Healer, and Dr.

Recalls & Warnings

1/23/2015

Maker of Vitamin Drinks Warned for Manufacturing Violations

On January 7, 2015, the FDA issued a warning letter to NYSW Beverage Brands, Inc.

Recalls & Warnings

1/21/2015

Supplement Maker Ordered to Stop Selling Products

On January 15, 2015, a federal judge ordered a permanent injunction against dietary supplement manufacturer Health One Pharmaceuticals, Inc. which requires the company to stop manufacturing and selling dietary supplements.

Recalls & Warnings

1/17/2015

Supplement Maker Warned for Manufacturing Violations

On August 5, 2014, the FDA issued a warning letter to Engineering Nutrition, following a facility inspection which found the company's products, which were not named, to be adulterated because they were prepared, packed, or held under conditions that violate Current Good Manufacturing Practices for ...

Recalls & Warnings

1/17/2015

Maker of Magnesium and Potassium Supplements Warned for Manufacturing Violations

On December 23, 2014, the FDA issued a warning letter to Nutri Spec, Inc.

Recalls & Warnings

12/30/2014

Maker of Probiotic Supplement Warned for Manufacturing Violations

On December 18, 2014, the FDA issued a warning letter to Wellmill LLC, dba Vitamix, following a facility inspection which found the company's products, including Butcher's Broom powder and Lactobacillus acidophilus powder (used as ingredients in a finished product which was not named) to be ...

Recalls & Warnings

12/30/2014

Maker of Aloe, Weight Loss Supplements and More Warned for Manufacturing Violations, Drug Claims

On December 17, 2014, the FDA issued a warning letter to Dandy Day Corporation, following a facility inspection which found the company's products, including Aloe Pearl, Alfalo, Aloespring, Crave Away, Original Supreme Energy, Ener "G," Can G, Flora G, Flora G Plus, and Garolic, to be adulterated ...

Recalls & Warnings

12/12/2014

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

6/17/2015

Maker of Joint Supplement Warned for Manufacturing Violations

On May 29, 2015, the FDA issued a warning letter to Total Health Advanced Nutrition, Inc.

Recalls & Warnings

6/03/2015

Maker of B-12 Energy Supplement Warned for Manufacturing Violations

On May 15, 2015, the FDA issued a warning letter to LiquidCapsule Manufacturing, LLC.

Recalls & Warnings

9/26/2015

Seller of Muscle Supplements and More Warned for Manufacturing Violations

On August 14, 2015, the FDA issued a warning letter to Chaotic Labz, Inc.

Recalls & Warnings

9/05/2015

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

8/23/2015

Maker of Herbal Supplements Sold on eBay, Amazon and Other Websites Shut Down

On August 17, 2015, a federal court ordered a permanent injunction against dietary supplement company Iowa Select Herbs LLC for unlawfully manufacturing and distributing unapproved new drugs and misbranded drugs and adulterated and misbranded dietary supplements.

Recalls & Warnings

8/11/2015

Company Ordered to Stop Making and Selling Supplements

On August 4, 2015, a federal court ordered a permanent injunction against dietary supplement company Atrium Inc., and two companies under the same ownerhship, Aspen Group Inc., Nutri-Pak of Wisconsin Inc.

Recalls & Warnings

7/02/2015

Maker of Arthritis Supplement Warned for Manufacturing Violations, Drug Claims

On June 17, 2015, the FDA issued a warning letter to Desert Stream, Inc.

Recalls & Warnings

7/01/2015

Undeclared Drugs Found In Male Enhancement Supplements

On June 10, 2015, the FDA issued a warning letter American Lifestyle, following tests which found the company's sexual enhancement supplements Vicerex and Sudibil-Xr to contain the undeclared drugs propoxyphenyl thioaildenafil and tadalafil.

Recalls & Warnings

5/29/2008

Recall of Virility Supplement

On May 29, 2008, the FDA posted a recall by International Pharmaceuticals, Ltd. of all of the company's supplement sold under the name of Viril-Ity-Power (VIP) Tabs, 560mg/serving.

Recalls & Warnings

3/04/2008

Two Supplements Recalled for Containing Viagra-like Compounds

On March 4, 2008, the FDA posted a release from Palo Alto Labs (dated February 28) announcing a voluntary nationwide recall of the company's supplement products sold under the name Aspire36 and Aspire Lite.

Recalls & Warnings

11/26/2007

Encore Tabs Recalled -- Contain Prescription Drug

On November 21, 2007, Bodee LLC announced today that it is conducting a voluntary nationwide recall of all the company's supplement product sold under the name Encore Tabs.

Recalls & Warnings

4/07/2010

Nationwide Recall of Masxtreme Capsules Containing Drugs with Cardiovascular Side Effects

On March 30, 2010, the U.S. Food and Drug Administration (FDA) posted a notice from Natural Wellness warning consumers not to purchase or consume the product known as MasXtreme, Lot# 911035.

Recalls & Warnings

1/31/2010

Glucomannan May Cause Choking if Not Taken with Fluid

On January 29, 2010, the Canadian health department, Health Canada, adised that natural health products containing the ingredient glucomannan in tablet, capsule or powder form have a potential for harm if taken without at least 8 ounces of water or other fluid.

Recalls & Warnings

12/14/2009

Nationwide Recall of Sexual Enhancement Supplements Containing Drug-like Compound

On December 14, 2009, the Federal Drug Administration (FDA) posted a notice on its website regarding the recall of many sexual enhancement supplements sold by Atlas Operations, Inc.

Recalls & Warnings

7/30/2008

Recall of Viapro Capsules Due to Potentially Harmful Ingredient

The U.S. FDA has posted a release noting that EG Labs, LLC announced a nationwide voluntary recall on July 23, 2008 of all lots of its supplement product sold under the brand name, Viapro, in 375mg capsules.

Recalls & Warnings

10/10/2003

Government Stops Sale of Supplements Claiming to Treat Obesity and Impotence

On October 8, 2003, The Food and Drug Administration (FDA) announced that on September 22, 2003, U.S. District Court Judge Robert J. Vining, Jr.

Recalls & Warnings

6/23/2003

FDA Warns Consumers Against Taking 6 Sexual Enhancement Supplements

On June 20, 2003, the Food and Drug Administration (FDA) warned consumers not to purchase or consume the following products: SIGRA, STAMINA Rx and STAMINA Rx for Women, Y-Y, Spontane ES and Uroprin, manufactured by NVE, Inc., in Newton, N.J. and distributed by Hi-Tech in Norcross, Ga.

Recalls & Warnings

5/29/2003

Recall and Warning for Another Sexual Enhancement Supplement Illegally Containing Viagra Ingredient

On May 23, Best Life International, in cooperation with the U.S. Food and Drug Administration, warned consumers not to purchase or consume the product known as Viga.

Recalls & Warnings

11/03/2004

FDA Warns of Sexual Enhancement Supplements Containing Prescription Drug

On November 2, 2004, the Food and Drug Administration (FDA)warned consumers not to purchase or to consume Actra-Rx or Yilishen, two products promoted and offered for sale on Web sites as "dietary supplements" for treating erectile dysfunction and enhancing sexual performance for men.

Recalls & Warnings

3/06/2009

"The Truth About Nutrition" Marketers Agree to Pay $3 Million to Settle Charges of Deceptive Advertising of Dietary Supplements and Devices

On March 6, 2008, the Federal Trade Commission (FTC) announced that marketers of dietary supplements and health-related devices have agreed to pay $3 million in consumer redress to settle FTC charges that they deceptively claimed their products treated or prevented a wide variety of serious ...

Recalls & Warnings

3/20/2007

Recall of Adulterated Sexual Enhancement Supplement

As posted on the FDA website, on March 15, 2007, the company Barodon SF of Los Angeles, CA announced that it is conducting a voluntary nationwide recall of the company's supplement product sold under the name V.MAX.

Recalls & Warnings

4/09/2003

Recall of Dangerous Sexual Enhancement Supplement Illegally Containing Viagra Ingredient

On April 4, 2003, the U.S. Food and Drug Administration's MedWatch program announced that Ultra Health Laboratories, Inc. and Bionate International, Inc. are warning consumers not to purchase or consume a product known as Vinarol tablets.

Recalls & Warnings

12/12/2014

Seller of B-12, Zinc, Echinacea and More Warned for Manufacturing Violations and Drug Claims

On November 14, 2014, the FDA issued a warning letter to Scientific Botanicals Company, Inc.

Recalls & Warnings

2/24/2015

Seller of Antioxidant Water, Energy Drops Warned for Manufacturing Violations and Drug Claims

On February 18, 2015, the FDA issued a warning letter to Better Health Lab, Inc.

Recalls & Warnings

5/10/2013

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

5/03/2013

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

3/29/2013

Prescription Drugs Found In Prostate and Sexual Enhancement Supplements

October 24, 2012 the FDA issued a warning letter to USA Far Ocean Group Inc./ Health & Beauty Group Inc. because a number of the company's dietary supplements were found to contain pharmaceutical drugs, or were promoted with statements that constitute drug claims.

Recalls & Warnings

2/13/2013

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

6/07/2013

Seller of Red Rice Yeast With CoQ10, Respiratory Supplement And More Warned For Manufacturing Violations and Drug Claims

On February 25, 2013, the FDA issued a warning letter to Altasource, LLC, dba Meta Labs LLC, following a facility inspection which found the company's dietary supplements, including Respiratory Response, African Mango, Coffee Black Salve, Meta-Cell, Conjugated Linoleic Acid and Red Yeast Rice with ...

Recalls & Warnings

9/09/2011

Possible Concern with Fenugreek Based on Contamination in Europe

Products made with fenugreek, including pills containing fenugreek seed, have been pulled from shelves in Germany due to conern over potential contamination with E. coli bacteria. There is no such action in the U.S., but ConsumerLab.

Recalls & Warnings

5/10/2007

FDA Warns of Two Supplements Containing Pharmaceutical-like Compounds

On May 10, 2007, the FDA advised consumers not to purchase or use "True Man" or "Energy Max" products promoted and sold as dietary supplements throughout the United States.

Recalls & Warnings

4/19/2007

Recall of Another Sex Enhancement Supplement

On April 17, 2007 the Food and Drug Administration (FDA) website posted an announcement that Jen-On Herbal Science International, Inc. is conducting a voluntary nationwide recall of the company's supplement product sold under the name H S Joy of Love. Jen-On Herbal Science International, Inc.

Recalls & Warnings

10/12/2005

Supplement Company to Pay $2 Million Penalty For Alleged Violations of FTC Order

On October 12, 2005 the Federal Trade Commission (FTC) announced that under the terms of a consent decree approved by the it for submission by the U.S. Department of Justice (DOJ) to the federal court for approval, NBTY, Inc. (NBTY, formerly Nature’s Bounty, Inc.

Recalls & Warnings

7/29/2008

Recall of Sexual Enhancement Supplements Containing Drug

On July 28, 2008 the U.S. FDA announced that Jack Distribution, LLC and G & N works, Inc. are conducting a voluntary nationwide recall of all lot numbers of the company's supplement products sold under the brand names Rize 2 The Occasion and Rose 4 Her.

Recalls & Warnings

7/28/2008

Seizure of Xiadafil VIP Tablets After Company Refuses Recall

On July 24, 2008, the FDA announced that U.S. Marshals seized nearly $74,000 worth of Xiadafil VIP tablets, Lots 6K029 and 6K209-SEI, distributed by SEI Pharmaceuticals, Inc. of Miami, Fla.

Recalls & Warnings

8/31/2009

Court Orders Marketers of Supreme Greens and Coral Calcium to Pay Nearly $70 Million for Consumer Refunds

On August 27, 2009, a federal district court ordered the marketers of two dietary supplements – "Supreme Greens" and "Coral Calcium" – who claimed the products would cure ailments ranging from cancer and Parkinson’s disease to heart disease and autoimmune diseases to pay nearly $70 million for ...

Recalls & Warnings

11/25/2007

Recall of Men's "Sexual Energy" Supplement Expanded to Include "Energy Max" Product

On November 16, 2007, American True Man Health Incorporated announced that it is expanding it's voluntary recall of the Company's dietary supplement product sold under the name and identified as True Man's Sexual Energy Nutriment Men's Formula with the expiration date up to and including December ...

Recalls & Warnings

12/30/2007

FDA Warns Consumers Not to Use Several "Shangai" Sexual Enhancement Supplements

On December 28, 2007, the U.S. Food and Drug Administration (FDA) advised consumers not to buy or use Super Shangai, Strong Testis, Shangai Ultra, Shangai Ultra X, Lady Shangai, and Shangai Regular, also marketed as Shangai Chaojimengnan, products.

Recalls & Warnings

3/25/2008

FDA Warns of Sexual Supplements with Drug-like Ingredients

On March 25, 2008, the U.S. Food and Drug Administration advised consumers not to purchase or use "Blue Steel" or "Hero" products marketed as dietary supplements throughout the United States because they are considered unapproved drugs and have not been proven to be safe or effective.

Recalls & Warnings

6/15/2009

Sexual Enhancement Supplement Recalled -- Second Time Found with Drug-like Compound

On June 15, 2009, the U.S. FDA announced that, per its order, Hi-Tech Pharmaceuticals, Inc. is conducting a nationwide voluntary recall of the company's product sold under the name Stamina-Rx.