Product Reviews and Information for Bladder Infection
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Product Review
Cranberry Juices and Supplements Review
CL's Tests Show Which Cranberry Juices and Supplements Are Best and Cost the Least
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.
CL Answer
10 Supplements That May Help Reduce Nighttime Urination (And 5 That May Not)
Waking up more than once during the night to use the bathroom? Learn more about the 9 supplements that may help and 5 others that don't.
CL Answer
Does AZO Bladder Control really work for overactive bladder?
AZO Bladder Control information, including results from clinical studies on bladder control, dosage, and safety.
CL Answer
What is Prelief? Does it really help for heartburn and/or bladder pain from acidic foods?
Prelief information, including what it has been claimed to do (such as helping with painful bladder, frequent urination, heartburn or indigestion from acidic foods), clinical evidence, and safety.
Product Review
Glycine Supplements Review
Tests of Glycine Show High-Quality but Major Savings with Right Products.
CL Answer
Do any supplements help for irritable bowel syndrome (IBS)?
IBS supplements may help reduce irritable bowel symptoms such as pain, diarrhea and constipation. Supplements include probiotics, melatonin, and flaxseed.
Clinical Update
5/30/2020
Cranberry for Cystitis in Men?
Cystitis (inflammation of the bladder) is common in men undergoing radiation therapy for prostate cancer. A study evaluated whether a cranberry supplement could reduce the incidence of cystitis in these men. Find out if it helped in our updated answer to the question: Are cranberry supplements helpful for men? Can they help with symptoms of prostatitis or urinary tract infections?
Clinical Update
7/18/2024
Overactive Bladder & Supplements
Find out if supplements are recommended for symptoms of overactive bladder (OAB) in our article about supplements for nighttime urination.
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.
Clinical Update
12/06/2020
Cranberry for Overactive Bladder?
Can cranberry supplements help with overactive bladder? See what a new study found in our article about Cranberry and Urinary Health.
Clinical Update
11/04/2012
Vitamin D and Bladder Cancer
A new study looked at vitamin D levels and the risk of developing bladder cancer. Find out which levels were best, as well as which vitamin D supplements pass our tests, in the updated Vitamin D Supplements Review. More >>
Clinical Update
3/01/2024
Sweeteners and Bladder Pain
If you suffer from bladder pain, find out which sweeteners have been associated with increased pain in our article about sugar substitutes. Also see our Top Picks among sugar substitutes.
Clinical Update
10/11/2022
Foods That Irritate the Bladder
In people with recurrent UTIs, be aware that several foods are known to cause bladder irritation. We've added this information to our Cranberry Review.
CL Answer
I read that famotidine (Pepcid) may help treat COVID-19. Is this true? Might a proton pump inhibitor, like Prilosec, help?
Pepcid (famotidine) was reported to improve outcomes in people with COVID-19 in China. But is there evidence that Pepcid really helps to treat COVID-19?
CL Answer
Is it okay to take a zinc supplement while I am on an antibiotic for a respiratory infection?
Does zinc interfere with the absorption of antibiotics? Learn more about this and other effects in the body.
CL Answer
Are some probiotics dangerous? I've heard that Bacillus subtilis, a soil-based probiotic, can cause infections.
Find out if soil-based probiotic supplements are safe to take. Information about side effects, allergic reactions, infections and more.
CL Answer
8 Supplements That May Help Treat Peptic Ulcers – And Some to Avoid
Peptic ulcers caused by H. pylori infection are typically treated with antibiotics, but certain supplements may also help. Find out which 8 supplements might be beneficial - and which should be avoided.
CL Answer
Can drinking coffee prevent gallstones? Can supplements help?
Information about the impact coffee has on gallstone disease. Plus, supplements that have been proposed to help with gallstone pain.
CL Answer
Is it true that some vitamins or supplements can cause cancer?
Learn more about the effects of certain vitamins and supplements on cancer, including beta-carotene, vitamins E and B9, and multivitamins.
Clinical Update
4/25/2023
Nighttime Urination: Pumpkin Seed?
Can supplementing with pumpkin seed reduce the need to urinate at night among people with BPH (benign prostatic hyperplasia) or OAB (overactive bladder)? Get the details in the Pumpkin Seed section of our article about BPH. Also learn about other approaches in our article about supplements for nighttime urination.
Clinical Update
5/09/2023
Prostadine for Prostate & Urinary Health?
Prostadine is a supplement that claims to support prostate health and bladder control, but does it really work? Find out in our Prostate Supplements Review, which includes our Top Pick among prostate supplements.
Also see our article about supplements to reduce nighttime urination.
Clinical Update
10/20/2023
Vitamin E & Cancer Risk
Supplementing with vitamin E might increase the risk of recurrence of bladder cancer, according to a recent study. Get the details in the Cautions and Concerns section of our Vitamin E Supplements Review.
Clinical Update
9/03/2024
Uqora / D-Mannose Caution
D-mannose is generally well tolerated, but be aware that an immune reaction was recently reported with the use of the popular D-mannose "bladder" supplement, Uqora. Get the details in the Concerns and Cautions section of our D-Mannose Supplements Review, which includes our Top Picks for D-mannose.
Clinical Update
6/12/2025
Saccharin & Cancer
Does saccharin cause cancer? A link between saccharin and bladder cancer has been debunked. Interestingly, preliminary research suggests saccharin may have anticancer effects. Get the details, and learn more about the pros and cons of saccharin in our article about sweeteners, which includes our Top Picks.
Clinical Update
3/16/2019
Vitamin D for Overactive Bladder?
Vitamin D supplementation may help vitamin D-deficient people who suffer from urinary urgency or frequency. Get the details in the What It Does section of the Vitamin D Supplements Review. Also see our Top Picks for vitamin D supplements.
Clinical Update
10/05/2021
Glycine for Urinary Frequency?
Can supplementation with the amino acid glycine improve symptoms of overactive bladder or reduce urinary frequency? See what a new study found in our updated answer to the question: Can glycine improve sleep or reduce nighttime urinary frequency?
CL Answer
What is lactoferrin and will it really strengthen my immune system?
Info about lactoferrin supplements, clinical evidence for strengthening the immune system, preventing or treating colds, gut health and treating H.
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.
CL Answer
Does Z-Stack multivitamin work to boost the immune system, and is it safe?
Find out about Z-Stack, including if it can help boost the immune system and if it is safe to use at the suggested dose.
CL Answer
What are the health benefits of grapefruit seed extract (GSE)? Is it safe?
Learn more about grapefruit seed extract health benefits, including its possible antifungal and antibacterial effects and its safety.
CL Answer
What is Lipo-flavonoid and does it work for tinnitus or other ear problems?
Lipo-flavonoid Plus info, including ingredients & reliability of claims to improve ear ringing (tinnitus), vertigo, ear aches, ear infection, and Meniere's disease.
CL Answer
Is ingesting colloidal silver helpful for any condition and is it safe to use?
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.
CL Answer
I read that turmeric may be a GI irritant. I have GI problems and wonder if I should avoid turmeric and curcumin?
Find out if turmeric/curcumin supplements can cause gastrointestinal irritability.
CL Answer
What is monolaurin? Can it really prevent colds, cold sores, or other infections?
Lauricidin (monolaurin) information for preventing colds, immune system function, and safety.
CL Answer
Since the COVID-19 drug, Paxlovid, works by blocking a protease enzyme, should I be concerned about taking digestive enzymes that contain proteases?
Find out if taking digestive enzyme supplements that contain proteases might interact with medications that work by blocking a protease enzyme, including the COVID-19 drug Paxlovid.
CL Answer
Does AHCC or active hexose correlated compound have anticancer or antiviral benefits, and is it safe?
Learn about AHCC and active hexose correlated compound, including whether these compounds are beneficial for liver, pancreatic, or prostate cancer, chemotherapy-related side effects, or the flu. Also, find out if AHCC or active hexose correlated compound are safe.
CL Answer
Does osha root have health benefits and is it safe?
Osha root extracts are commonly promoted for congestion, coughs, throat irritation, and other uses. Find out if research supports these uses, and learn if osha root is safe.
CL Answer
Mullein Tea: Possible Health Effects and Safety
Mullein tea is often promoted for relieving symptoms of lung conditions, including coughing, hoarseness, sore throat, and shortness of breath. Find out if there is evidence to support these uses, and learn about possible side effects of mullein.
CL Answer
Do any supplements help with COVID-19? Do supplements like vitamin D, zinc, vitamin C, or herbals work?
Find out if natural remedies & supplements for coronavirus such as zinc, vitamin C, garlic, or elderberry help to prevent or treat COVID-19.
News Release
April 24, 2025
ConsumerLab Tests Identify Best Glycine Supplements
White Plains, NY, April 24, 2025 — Glycine supplements are promoted to improve sleep and mood, reduce symptoms of overactive bladder and chronic prostatitis, and for other benefits, but do they really work, and if so, which glycine products on the market are best?
Clinical Update
7/15/2022
Protection Due to Infection?
How well does a previous COVID-19 infection protect against BA.4/BA.5 infection? It depends on which COVID-19 variant caused the initial infection, according to a recent study.
Clinical Update
11/15/2021
Protection from Past COVID Infection?
Find out if past COVID-19 infection protects against re-infection 12 months later based on two recent studies.
Clinical Update
12/21/2021
Omicron Infection May Be Just As Severe As Delta
Data from the U.K. suggests that Omicron infections may be as severe as those from Delta, in contrast to earlier findings from South Africa.
Getting a booster dose appears to provide significant protection against symptomatic infection with Omicron.
Clinical Update
6/17/2015
High-Dose Vitamin D Increases Upper Respiratory Infections
A study among older people found that taking a high dose of vitamin D every 2 months increased the risk of upper respiratory infection by 48% compared to taking low-dose vitamin D daily. Infections lasted two days longer for those taking the high dose versus the low dose. For details, including dosage, as well as our test reports on vitamin D supplements, see the Vitamin D Supplements Review >>
Clinical Update
11/12/2019
A Chew for UTIs?
A study investigated whether a cranberry chew could inhibit infection-causing bacteria from binding to cells (which is necessary for urinary tract infections to occur) by testing participants' urine. Find out if it worked in our answer to the following question: Can cranberry juice or cranberry supplements prevent urinary tract infections (UTIs)?
Clinical Update
9/20/2015
Adequate Vitamin D Reduces Frequent Respiratory Infections
A study in people with frequent respiratory infections found that taking vitamin D for one year resulted in fewer infections than taking placebo. In contrast, a similar study did not find a benefit. Why the difference? Find out in the Vitamin D Supplements Review >>
Clinical Update
6/05/2025
Probiotic for C. difficile Infection?
Did taking a probiotic along with antibiotics help treat C. difficile infection? Find out what a recent study showed in our Probiotic Supplements Review. Also see our Top Pick probiotic for preventing C. difficile infection.
Clinical Update
5/06/2022
Omicron
Does Omicron infection protect against subsequent infections by new variants of Omicron, and do vaccines help? Find out what evidence suggests.
Clinical Update
12/19/2023
Cranberry for UTIs?
Cranberry juice and supplements may help prevent urinary tract infections, but can they treat an existing infection? See what a recent review of the evidence concluded in our Cranberry Juice and Supplements Review. Also see our Top Pick cranberry juice and pills.
Clinical Update
9/26/2024
Vitamin D to Prevent Winter Colds & Flu?
Does taking vitamin D help prevent respiratory infections during winter? Find out what a recent study showed in the Respiratory infections, colds and influenza section of our Vitamin D Supplements Review, which includes our Top Picks.
Clinical Update
8/22/2024
Does Allulose Increase Infection Risk?
Concern has been raised that the sweetener allulose might increase the risk of infection, but what is the evidence for this? Find out in the Allulose section of our article about sweeteners, which includes our Top Picks among sweeteners.
Clinical Update
5/05/2025
Vitamin D & Cold Prevention
Does taking vitamin D during winter months reduce colds and other respiratory infections? Find out what a recent study showed in the Respiratory infection, colds, and influenza section of our Vitamin D Supplements Review, which includes our Top Picks for vitamin D.
Also see our article: Do any supplements help prevent or treat a cold?
Clinical Update
1/27/2025
Cranberry Capsules for UTI
Did taking cranberry capsules reduce urinary tract infections (UTIs) among women with recurrent UTIs? Find out in the Urinary tract infections section of our Cranberry Juices and Supplements Review, which includes our Top Picks among cranberry supplements and juices.
Clinical Update
2/21/2024
Lumbrokinase for Cancer, Infection?
Can lumbrokinase help slow cancer progression or treat chronic infections such as Lyme disease? Find out in our article about lumbrokinase.
Clinical Update
6/24/2025
Trehalose & Infection Risk?
Does the sweetener trehalose increase the risk of C. difficile infection? Find out in the Trehalose section of our article about sweeteners, which includes our Top Picks among sweeteners.
Clinical Update
8/29/2023
Probiotic for H. pylori?
When being treated with antibiotics for H. pylori infection (a common cause of stomach ulcers), does taking a probiotic improve outcomes? Find out what a recent study showed in the H. pylori infection section of our Probiotic Supplements Review, which includes our Top Picks among probiotics.
Also see: 7 Supplements That May Help Treat Peptic Ulcers – And Some to Avoid.
Clinical Update
7/08/2022
Omicron BA.5 On the Rise
A new Omicron subvariant, BA.5, has become the dominant SARS-CoV-2 strain in the U.S. Find out how well this virus escapes protection from vaccination or previous infection, and learn if it causes more severe COVID-19 infection, in the Omicron section of our CL Answer about COVID-19 vaccines.
Clinical Update
1/28/2022
CBD To Reduce COVID Risk?
Use of a prescription formula was associated with lower risk of COVID-19 infection in a recent analysis, but there are important caveats to this finding. Get the details in the Colds, Flu, and Viral Infections section of our Review.
Clinical Update
6/21/2022
Vaccine Protection Against Omicron
How well do vaccines protect against Omicron? See how three vaccine doses compared to two doses, or to previous COVID infection, in protecting against symptomatic Omicron infection, based on a recent study.
Clinical Update
6/09/2013
Does Vitamin D Prevent Ear Infection?
Maintaining adequate levels of vitamin D in children appears to reduce mild ear infections, but too much vitamin D may have a downside. Find out the details in our updated Vitamin D Supplements Review >>
Clinical Update
9/02/2015
Probiotic Approved for Throat Infections
A branded probiotic lozenge can help reduce the frequency of certain throat infections, including strep, according to a health claim recently approved in Canada. Details about the product (which is also available in the U.S.) are found in the Probiotic Supplements Review >>
Clinical Update
10/21/2015
Probiotic Shortens Respiratory Infections
Studies have shown probiotics to reduce the duration and severity colds when taken throughout a cold season. A new study in children shows short-term use of a probiotic -- started at the time a household member gets sick -- also significantly reduces the duration and severity of acute respiratory infections. For details, including our tests of probiotic supplements, see the Probiotic Supplements Review >>
Clinical Update
10/01/2019
Probiotic for Cold Symptoms and Gas
A study found that a particular probiotic strain reduced symptoms of upper respiratory infections, as well as gas, in children. For details see the Colds and acute respiratory infections section as well as the Bloating, gas, and abdominal pain section of the Probiotic Supplements Review. Also see our Top Picks for probiotics and kombucha.
Clinical Update
1/10/2017
High-Dose Vitamin D Reduces Respiratory Infections, But With a Risk
A study among older men and women found those who took high-dose vitamin D had fewer acute respiratory infections, but a greater number of falls. Get the details in the "What It Does" section of the Vitamin D Supplements Review >>
Clinical Update
5/29/2014
Probiotic Gum for Throat Infections
A gum containing a probiotic has been found to significantly reduce the incidence of throat infections in children and has been approved to promote oral health and reduce bad breath. For more details, as well as our tests of probiotic supplements, see the update in the Probiotic Supplements Review >>
Clinical Update
7/24/2021
Cranberry for H. pylori Infection?
Can cranberry juice help treat H. pylori infection – a cause of stomach inflammation and ulcers? See what a new study found in the What It Does section of our Cranberry Juices and Supplements Review. Also see our Top Picks among cranberry juices and supplements.
Clinical Update
7/06/2019
Infection from Probiotic
Although rare, be aware that infections have occurred in some people due to the probiotics they have taken. For details about recent cases, see the Concerns and Cautions section of the Probiotic Supplements Review. Also see our Top Picks among probiotics.
Clinical Update
8/10/2021
Pfizer vs. Moderna for Breakthrough Delta Infections
A recent study suggests that Pfizer and Moderna are not equal in protecting against Delta infection. See the details in our article about COVID Vaccines.
Clinical Update
11/09/2021
COVID Booster & Risk of Spreading Infection
A booster reduces the amount of virus you produce if you get COVID, according to a recent study. This should help reduce the risk of spreading infection if you get COVID.
Clinical Update
7/03/2021
Probiotics for C. difficile infection?
New guidelines recommend against probiotics for treating or preventing C. difficile infection, one cause of diarrhea in people taking antibiotics. Find out why in the What They Do section of our Probiotic Supplements Review.
Clinical Update
8/14/2021
J&J Vaccine and the Delta Variant
Did the J&J vaccine protect against severe Delta infection in the latest study? Find out now.
Clinical Update
10/09/2021
Substance Abuse & COVID
People with substance use disorders, particularly regarding cannabis, may be at increased risk for COVID infection, according to a recent study.
Clinical Update
12/14/2021
D-Mannose for Urinary Tract Infections?
See the latest research on whether D-mannose helps prevent UTIs.
Clinical Update
12/03/2021
Efficacy of Pfizer Booster
See how well the Pfizer booster protected against infection and hospitalization compared to getting just two doses in a recent study.
Clinical Update
12/30/2021
Comparison of D-Mannose Products – Used to prevent UTIs
We added comparisons of several brands of D-mannose to our answer to the question: Can D-mannose help prevent urinary tract infections?
Clinical Update
1/14/2022
Moderna Effectiveness Against Omicron
Find out how effective the Moderna vaccine and booster is against infection with the Omicron variant, and how this decreases over time, according to recent analyses.
Clinical Update
2/11/2022
Omicron Antibodies Against Other Variants
Does infection with Omicron provide protection in the form of antibodies, against earlier other variants?
Clinical Update
2/23/2022
Vaccination After COVID Infection
Getting vaccinated after COVID-19 appears to drastically reduce the risk of reinfection, according to a recent study.
Clinical Update
1/25/2022
Booster Protection Against Omicron
Find out how well booster vaccines protect against symptomatic Omicron infection as well as against hospitalization, based on recent data.
Clinical Update
3/08/2022
Omicron Reinfection
Find out if infection with one Omicron variant (BA.1 or BA.2) protects you from getting reinfected with the other.
Clinical Update
7/11/2023
Who Benefits Most from Cranberry for UTIs?
A review of 50 clinical studies with cranberry for UTIs suggests who might benefit most. Find out in the Urinary Tract Infections section of our Cranberry Supplements Review.
Also see our Top Picks among cranberry juices and pills.
Clinical Update
9/19/2023
Does B-6 Reduce Antibiotic Side Effects?
Did supplementation with vitamin B-6 reduce antibiotic-related side effects in people treated for H. pylori infection (a common cause of peptic ulcers)? Find out in our B Vitamin Supplements Review, which includes our Top Picks for vitamin B-6 and other B vitamins.
Also see: 8 Supplements That May Help Treat Peptic Ulcers – And Some to Avoid
Clinical Update
10/24/2023
Probiotics for Cough & Congestion?
Can taking a daily probiotic during cold season reduce cold symptoms such as runny nose, congestion, cough or fever? Find out what a recent study showed in the Cold and acute respiratory infections section of our Probiotics Supplements Review, which includes our Top Picks among probiotics.
Clinical Update
10/31/2023
PEA (palmitoylethanolamide) for Back Pain, Colds?
See the results of two recent clinical studies that evaluated PEA. One used PEA to treat low back pain/sciatica and the other to prevent or reduce symptoms of respiratory tract infections.
Also see: Do any supplements, like Nervive, help with nerve pain, like sciatica or diabetic neuropathy? and Do any supplements help prevent or treat a cold?
Clinical Update
12/09/2022
Mushroom Supplement Interaction
Can mushroom supplements interfere with tests for fungal infections? Find out in the Concerns and Cautions section of the Lion's Mane and Chaga Supplements Review as well as in our Reishi Supplements Review.
Clinical Update
10/21/2022
Oregano Oil for Ulcers?
A CL member asked us if supplementing with oregano oil reduces H. pylori infection, a common cause of stomach ulcers. Find out what research suggests in our CL Answer about supplements for peptic ulcer disease.
Clinical Update
2/15/2022
New COVID Treatment
An antibody treatment that works against Omicron infection was recently authorized for people at high risk of progression to severe disease, but it needs to be used early. Learn more about it and other treatments in our answer about COVID treatments.
Clinical Update
9/09/2022
Who Benefits Most from Paxlovid?
The efficacy of Paxlovid against severe COVID-19 infection may largely depend on the person's age, according to a recent study.
Clinical Update
7/01/2022
Mushroom Compound for HPV?
Active hexose correlated complex (AHCC), produced from mushrooms, may help clear persistent, high-risk human papilloma virus (HPV) infection in women, according to a recent study. Get the details in the Antiviral Effects section of our CL Answer about AHCC.
Clinical Update
10/11/2022
Uqora for UTIs (urinary tract infections)?
Uqora-Flush, a combination of D-mannose and other ingredients, is promoted for urinary tract health, but what is the evidence and is it worth the high price? Find out in our updated CL Answer about D-mannose for UTIs.
Clinical Update
10/07/2022
D-Mannose from Food?
A CL Member asked if it's possible to get a meaningful amount of D-mannose from food. Find out in our article about D-mannose and urinary tract infections, which includes information about D-mannose dosage and possible side effects.
Clinical Update
3/19/2025
Probiotic for Colds in Kids?
Did giving a probiotic to children with upper respiratory infections shorten the duration of fever? Find out in the What It Does section of our Probiotics Review, which includes our Top Picks among probiotic supplements.
Clinical Update
1/05/2024
Vitamin D For Cough & Colds?
Does taking vitamin D prevent upper respiratory infections, including colds and coughs, in older people? Find out what a recent study showed in our Vitamin D Review, which includes our Top Picks for vitamin D.
Also see: Do any supplements help prevent or treat a cold?
Clinical Update
1/30/2024
Cranberry for Recurrent UTIs?
Did taking cranberry extract for one year reduce recurrent urinary tract infections (UTIs)? See what a recent study found in our Cranberry Juices and Supplements Review. Also see our Top Picks among cranberry juices and pills.
Clinical Update
4/12/2024
D-Mannose for Preventing UTI?
Does D-mannose help prevent urinary tract infections? Find out what a recent study showed in the What It Does section of our D-Mannose Supplements Review. Also see our Top Picks for D-Mannose.
Clinical Update
11/11/2024
Cranberry for Preventing UTIs
Were cranberry juice and supplements as effective as an antibiotic at preventing urinary tract infections (UTIs) in children in a recent analysis? Get the details in our Cranberry Review, which also reviews the evidence for women and UTIs and includes our Top Picks among cranberry juices and pills.
Clinical Update
9/19/2024
Cranberry for Skin?
Did drinking a cranberry beverage improve women’s skin? Learn what a recent study showed in the What It Does section of our Cranberry Supplements Review, which includes our Top Picks among cranberry juices and supplements.
Also find out if cranberry helps treat or prevent urinary tract infections.
Clinical Update
1/18/2022
Which Vaccine Booster is Best?
Is the Pfizer or Moderna booster better at protecting against symptomatic Omicron infection? See what new data shows.
Clinical Update
1/07/2022
Testing After Isolation?
The CDC and American Medical Association have differing views on whether you should test negative before ending isolation due to COVID-19 infection.
Clinical Update
1/07/2022
Omicron v. Delta Hospitalization
Find out how Omicron infection compares to Delta in terms of the risk of hospitalization and death, based on recent data.
Clinical Update
11/05/2021
Quercetin & COVID
Find out if quercetin helped people with early-stage COVID-19 in a recent study. Details are in the Viral Infections section of our Quercetin Supplements Review, which includes our test results and Top Picks among quercetin supplements.
Clinical Update
9/21/2021
Medicine Helps Prevent COVID Symptoms
An FDA-authorized medicine was shown to reduce the risk of developing symptoms of COVID when given early to people testing positive for COVID. Get the details in our answer to the question: Do any treatments reduce the risk of infection after you've been exposed to someone with COVID-19?
Clinical Update
10/05/2021
Pfizer Efficacy Among Adolescents
How effective is the Pfizer vaccine against Delta variant infections among adolescents 12 to 15? See what a recent study found.
Clinical Update
12/07/2021
Probiotic for Colds?
Can taking a probiotic help prevent colds? See what a recent study found in the Cold and acute respiratory infections section of our Probiotic Supplements Review.
See information about other supplements in our answer to the question: Do any supplements help prevent or treat a cold?
Clinical Update
12/07/2021
Quercetin for Severe COVID?
Does quercetin help people with severe COVID-19? See what a recent study suggests in the Viral Infections section of our Quercetin Supplements Review. Also see our Top Picks for quercetin.
Clinical Update
11/26/2021
COVID-19 Booster Shots & Antibodies
How much antibody boost does a booster give? Much more than a second vaccine dose, a previous infection, or both, according to recent findings.
Clinical Update
12/17/2021
About the Omicron Variant
Find out how well vaccines protect against Omicron, how likely Omicron is to reinfect those previously infected by other variants, and how infection with Omicron is different from other variants.
Clinical Update
12/17/2021
About the Omicron Variant
Find out how well vaccines protect against Omicron, how likely Omicron is to reinfect those previously infected by other variants, and how infection with Omicron is different from other variants.
Clinical Update
12/30/2021
Does Booster Protection Against Omicron Decrease Over Time?
Find out if protection against Omicron infection from a booster dose decreases over time, according to recent data for Pfizer and Moderna boosters.
Clinical Update
12/30/2021
New Recommendations for Quarantine and Isolation
The CDC has shortened its recommended time for isolation after confirmed infection as well as quarantine after exposure. Get the details, plus find out if people should be retested before ending isolation.
Clinical Update
9/04/2020
Seasonal Use of Vitamin D
The airway's ability to fight infections is reduced during the winter/spring and vitamin D might help, according to a recent study. For details, see the What It Does section of vitamin D Supplements Review. Also see our Top Picks for vitamin D.
Clinical Update
10/13/2020
Low Vitamin D & COVID-19 Risk
Studies indicate that vitamin D deficiency may increase the risk of COVID-19 infection. The most recent study suggests this risk may be greater among certain ethnic groups. Learn more in the COVID-19 section of the Vitamin D Supplements Review. Also see our Top Picks for vitamin D.
Clinical Update
3/03/2021
Probiotics for Ulcers?
Can probiotics help treat a common cause of stomach ulcers – H. pylori infection? Find out what new guidelines say in the What It Does section of our Probiotic Supplements Review.
For information about other supplements for peptic ulcers (and those to avoid) see our answer to the question: Do supplements help treat peptic ulcer disease? Should any be avoided?
Clinical Update
8/10/2021
COVID Risk & Immune Disease
Are people with rheumatoid arthritis, psoriatic arthritis, lupus, and other immune diseases at higher risk of severe re-infections? See the latest findings.
Clinical Update
7/27/2021
Cranberry for Men?
Can cranberry extract reduce urinary frequency, urgency, and infections in men with benign prostatic hyperplasia (BPH)? Find out in the What It Does section of our Cranberry Juices and Supplements Review. Also see our Top Picks among cranberry juices and supplements.
Clinical Update
8/03/2021
Tests to Detect COVID Variants?
Can standard COVID-19 tests identify which variant caused an infection? Find out in our updated CL Answer about tests for COVID-19.
Clinical Update
5/29/2014
Probiotics: An Alternative to Antibiotics for Mastitis?
Two different strains of probiotics have been found to reduce breast pain and resolve infection in nursing mothers with mastitis, as well as reduce the rate of recurrence. For details, as well as our tests of probiotic supplements, see the Probiotic Supplements Review >>
Clinical Update
10/10/2014
Caution with St. John's Wort
St. John's wort is known to interact with a large number of prescription drugs. That number grew larger recently when the FDA approved two new drugs to cure hepatitis C infection. Taking these drugs while using St. John's wort may lead to reduced therapeutic effect and is not recommended. More information about this and other drug interactions with St. John's wort is found in the "Concerns and Cautions" section of the St. John's Wort Supplements Review >>
Clinical Update
2/16/2017
Vitamin D Reduces Risk of Colds & Flu
A study released today shows that taking vitamin D in a certain way reduces the risk of cold and flu infections by up to 70%. The benefits are greatest for people very deficient in vitamin D. For details, see the "What It Does" section of the Vitamin D Supplements Review (which includes our tests of products) >>
Clinical Update
1/20/2015
Probiotic Reduces Antibiotic-associated Diarrhea
A yogurt containing a combination of probiotic species was found to dramatically reduce the occurrence of mild and severe diarrhea in children being treated with antibiotics primarily for ear and throat infections. Probiotics have also been shown to have similar benefits in adults. For more details, see the Probiotic Supplements Review >>
Clinical Update
6/09/2020
Probiotics That Do or Don't Work
An expert panel of gastroenterologists reviewed the clinical evidence for probiotics in preventing or treating C. difficile infection, IBS, ulcerative colitis, Crohn's disease, pouchitis, and necrotizing enterocolitis. Find out for which conditions they recommend probiotics and for which they don't in the What They Do section of the Probiotic Supplements Review (we've highlighted their recommendations in yellow). Also see our Top Picks for probiotics.
Clinical Update
9/21/2019
Probiotic for the Urinary Tract?
Does taking a popular double-strain probiotic reduce the level of pathogenic microbes in the urinary tracts of women? See what a recent study found in the section about Vaginal bacterial infections of the Probiotic Supplements Review. Also see our Top Picks among probiotics.
Clinical Update
2/28/2017
Timing Probiotics with Antibiotics Is Key
Probiotics can reduce the risk of C. difficile infection due to antibiotics by nearly 70% if probiotics are started at the right time, according to a new study. Get the details in the "What It Does" section of the Probiotic Supplements Review (which includes our tests of products) >>
Recalls & Warnings
December 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
June 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.
News Release
December 14, 2023
Best D-Mannose Supplements for UTIs? ConsumerLab Selects Its Top Picks
White Plains, New York, December 14, 2023 — D-mannose, a naturally occurring sugar, is often taken as a supplement to help prevent or treat urinary tract infections, although more research is needed to prove it’s effective.
News Release
November 10, 2022
Best Probiotic Supplements Identified by ConsumerLab Tests
White Plains, New York, November 10, 2022 — Probiotic supplements can be helpful in preventing or treating constipation, diarrhea, flatulence, vaginal infections, and other conditions, but with so many different products on the market, choosing the best one is no easy task.
Recalls & Warnings
June 20, 2025
Yerba Prima Great Plains Bentonite + Herbal Detox Capsules Recalled
On June 10th, 2025, Yerba Prima Inc recalled 4,985 bottles of Great Plains Bentonite & Herbal Detox Capsules due to potential contamination with Pseudomonas aeruginosa.
Recalls & Warnings
May 06, 2025
Joint Supplement Recalled Due to Salmonella Risk
On April 15, 2025, Optimal Carnivore, LLC recalled 1,483 bottles of Bone & Joint Restore capsules because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
May 09, 2025
Organic Traditions Pumpkin Seeds Recalled in U.S. and Canada
On May 8, 2025, Advantage Health Matters Inc. recalled packages of Organic Traditions Organic Jumbo Pumpkin Seeds in the U.S. and Canada because they have the potential to be contaminated with Salmonella.
News Release
July 09, 2021
Best Cranberry Juices and Supplements for Urinary Tract Infections
White Plains, New York, July 9, 2021 — Recent ConsumerLab tests of popular cranberry juices and supplements revealed that some products contained substantial amounts of key cranberry compounds that may help reduce the risk of urinary tract infections (UTIs), while others contained only small ...
News Release
April 14, 2020
ConsumerLab Tests Reveal Best Probiotic Supplements and Those With Quality Issues
White Plains, New York, April 14, 2020 — Probiotic supplements may be helpful for conditions including antibiotic-associated diarrhea, irritable bowel syndrome, and respiratory infections.
Recalls & Warnings
July 26, 2023
Five Leaf Pet Botanicals Warned by FDA for Drug Claims
On June 22, 2023, the FDA issued a warning letter to Five Leaf Pet Botanicals, Inc.
Recalls & Warnings
June 25, 2025
Topo Chico Mineral Water Recalled Due to Potential Bacterial Contamination
On May 28, 2025, The Coca-Cola Company initiated a recall of 241 cases of Topo Chico Mineral Water Carbonated due to the potential for contamination with Pseudomonas bacteria.
Recalls & Warnings
April 24, 2024
Organic Basil Sold at Trader Joe’s & Other Markets Recalled Due to Salmonella Risk
On April 18, 2024, Infinite Herbs, LLC issued a recall of certain packages of Infinite Herbs and Melissa’s brand fresh organic basil due to the potential presence of Salmonella.
Recalls & Warnings
May 16, 2024
Great Value Chia Seeds Recalled Due to Salmonella Risk
On May 10, 2024, Natural Sourcing International issued a recall of one lot of Great Value Organic Black Chia Seeds 32 oz. (sold at Walmart) due to the potential presence of Salmonella.
Recalls & Warnings
June 13, 2024
Thyroid Supplement Recalled Due to Salmonella
On June 11, 2024, Penn Herb Company Ltd issued a recall of 51 bottles of Nature’s Wonderland Thyroid Formula capsules after FDA testing revealed the products to be contaminated with Salmonella.
News Release
September 15, 2009
ConsumerLab.com finds many prostate supplements have correct ingredients, but four fail review -- New report on 19 saw palmetto and beta-sitosterol supplements
White Plains, New York — Tuesday, September 15,2009 — ConsumerLab.com announced test results today from its newest Product Review of Prostate Supplements.
Recalls & Warnings
February 06, 2023
Recalled Eye Drops Linked to Vision Loss and One Death
On February 2, 2023, Global Pharma Healthcare issued a nationwide recall of its Artificial Tears Lubricant Eye Drops due to potential contamination with bacteria that can cause serious infection, blindness, and death.
Recalls & Warnings
December 15, 2022
Beware of Supplements, Homeopathic Products Promoted to Treat Flu, Says FDA
On December 13, 2022, the FDA warned consumers to beware of supplements and homeopathic products, as well as nasal sprays, sanitizers and other products that promise to prevent or treat the flu.
Recalls & Warnings
April 27, 2023
Ground Cumin Recalled Due to Salmonella Risk
On April 20, 2023, Lipari Foods issued a recall of one lot of Lipari branded Ground Cumin Tubs due to the potential presence of Salmonella.
Recalls & Warnings
August 01, 2022
53 Protein, Meal Replacement and Nutritional Beverages Recalled Due to Bacterial Contamination
On July 29, 2022, Lyons Magnus LLC issued a recall of 53 protein, meal replacement, and nutritional beverages, including those sold under the brand names of Glucerna, Premier Protein, Oatly, and others, due to the potential for microbial contamination, including from Cronobacter sakazakii.
Recalls & Warnings
December 14, 2023
FDA Warns Seller of Novid NASAL SPRAY for Allergy, Virus, and Cold Claims
On December 7, 2023, the FDA issued a warning to Novid Group, Inc. following an inspection of the company’s website, which found statements about the company’s novid NASAL SPRAY product to be drug claims.
Recalls & Warnings
August 28, 2023
Dr. Berne’s MSM and Castor Oil Eye Drops Recalled Due to Bacterial and Fungal Contamination
On August 26, 2023, Dr. Berne’s Whole Health Products issued a recall of all lots of its MSM DROPS 5%, 15% Solution, Dr. Berne’s Organic Castor Oil Eye Drops and Dr. Berne’s MSM MIST 15% Solution due to the risk of bacterial and fungal contamination.
Recalls & Warnings
October 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
June 08, 2022
Allergy Bee Nasal Swabs Recalled Due to Potential Contamination With Yeast, Mold & Bacteria
On June 7, 2022, Buzzagogo, Inc. issued a nationwide recall of one lot of Allergy Bee Gone for Kids Nasal Swab Remedy after FDA testing revealed elevated levels of yeast and mold. The agency also warned the recalled swabs may contain the bacteria Bacillus cereus.
Recalls & Warnings
February 25, 2022
Similac, Other Infant Formulas Recalled, Linked to Illness and One Death
Update: (3/7/22) This recall has been expanded to include one lot of Similac PM 60/40 following the death of an infant who tested positive for Cronobacter sakazaki and consumed Similac PM ...
Recalls & Warnings
April 01, 2017
Maker of Prelief, Urinozinc Prostate Health Formula Warned for Manufacturing Violations
On March 16, 2017 the FDA issued a warning letter to DSE Healthcare Solutions, LLC, following a facility inspection which found the company's products, including Prelief and Urinozinc Prostate Health Formula to be adulterated because they were prepared, packed, or held under ...
Recalls & Warnings
May 03, 2013
Maker of Omega-3, Saw Palmetto, St. John’s Wort Supplements And More Warned For Manufacturing Violations and Drug Claims
On March 19, 2013, the FDA issued a warning letter to Sunset Natural Products Inc.
Recalls & Warnings
January 11, 2012
Herbal Extract Company Warned by FDA of Making Drug Claims
On January 3, 2012, the U.S. FDA sent a Warning Letter to Herbal Extract Plus, LLC regarding legal violations for claiming its herbal products can cure or prevent diseases.
Recalls & Warnings
August 26, 2014
Maker of Herbal Supplements Warned for Manufacturing Violations and Drug Claims
On August 8, 2014, the FDA issued a warning letter to EnerHealth Botanicals, LLC following a facility inspection which found the company's products, including Parasite Purge Herbal Remedy, Black Walnut Extract, Bladder Cleanse Herbal Extract, Lung Renewal Herbal Remedy, EchinOsha and Daily Immune ...
Recalls & Warnings
July 12, 2013
Herbal Supplement Company Warned For Drug Claims, Manufacturing Violations
On June 18, 2013, the FDA issued a warning letter to Herbs of Light, Inc.
Recalls & Warnings
January 23, 2020
Flaxseed Salmonella Risk Prompts Recall
Update: (2/4/20) This recall has been expanded to include additional Nopalina flaxseed products, which are highlighted below.
Recalls & Warnings
March 20, 2020
Kudzu Supplement Recalled for Salmonella Risk
On March 18, 2020, Mountain Rose Herbs issued a recall of all sizes of Organic Kudzu Root Herbal Supplement because recent testing found it has the potential to be contaminated with Salmonella.
Recalls & Warnings
May 26, 2020
Seller of Vitamin and CBD "NoronaPak" Warned for Coronavirus Claims
On May 21, 2020, the FDA issued a warning letter to Apollo Holding LLC for promoting a kit containing vitamins and CBD with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
April 17, 2020
Arthritis Supplement Recalled for Salmonella Risk
On April 13, 2020, Arthri-D, LLC issued a recall of one lot of Arthri-D arthritis supplement because recent testing found it has the potential to be contaminated with Salmonella.
Recalls & Warnings
April 17, 2020
Fiber Supplement Recalled for Salmonella Risk
On April 13, 2020, Break Ventures/California Basics issued a recall of one lot of Zero for Him fiber supplement because recent testing found it has the potential to be contaminated with Salmonella.
Recalls & Warnings
April 03, 2020
FDA Warns Seller of Homeopathic Medicine for Coronavirus Claims
On April 1, 2020, the FDA issued a warning letter to Homeomart Indibuy for selling products with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
May 23, 2013
Seller of Sexual Enhancement, Cholesterol, Resveratrol Supplements and More Warned For Drug Claims
On May 2, 2013, the FDA issued a warning letter to Alternative Health Supplements, following a review of the company's website, which found statements made about several dietary supplements, including Regenerect, Alligin, Astaxanthin Advantage, HDL Cholesterol Management, Resveratrol, Coral Calcium ...
Recalls & Warnings
August 16, 2018
Kratom Recalled Due to Salmonella Risk
On August 14, 2018, Zakah Life, LLC issued a recall of Super Green Maeng Da Premium Kratom powder, Powerful Red Vein Bali Premium Kratom powder, Super Green Maeng Da Premium Kratom capsules, and Powerful Red Vein Bali Premium Kratom capsules because laboratory testing revealed the presence of ...
Recalls & Warnings
July 10, 2018
Blissful Remedies Kratom Recalled Due to Salmonella Risk
On June 30, 2018, Blissful Remedies issued a recall of three kratom products because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
March 26, 2019
Seller of NeuSilver Colloidal Silver for Adults, Children and Pets Warned by FDA
On February 19, 2019, the FDA issued a warning letter to iMedDo, Inc., following a review of the company's website, http://www.imeddo.
Recalls & Warnings
March 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
April 29, 2014
Seller of B Vitamins, CoQ10, Amino Acids and Other Supplements Warned for Manufacturing Violations and Drug Claims
On April 1, 2014, the FDA issued a warning letter to Bio-Recovery, Inc.
Recalls & Warnings
March 24, 2016
27 Cases of Salmonella Infection Linked to Recalled Garden of Life Organic Shakes
On March 24, 2016, the Center for Disease Control and Prevention (CDC) announced that 27 cases of Salmonella infection, including five which required hospitalization, are now linked to recalled Garden of Life Raw Meal Organic Shake and Meal Replacement products.
Recalls & Warnings
September 01, 2018
Homeopathic Remedies Contaminated With Bacteria
On August 29, 2018, Hellolife, Inc.
Recalls & Warnings
July 24, 2018
Contaminated Homeopathic Products Recalled
On July 20, 2018, King Bio issued a recall of four lots of its homeopathic products Aquaflora Candida HP9, Lymph Detox, and Baby Teething liquids because they were found to contain microbial contaminants including Pseudomonas Brenneri, Pseudomonas Fluroescens and ...
Recalls & Warnings
March 15, 2016
Tea Recalled Due to Salmonella Risk
On March 11, 2016 Awareness Corp. issued a recall of its 7.4 ounce container of Boost Tea because it may be contaminated with Salmonella.
Recalls & Warnings
September 23, 2014
More Carob Powder Products Recalled
On September 22, 2014, Glaser Organic Farms issued a recall of Raw Carob Powder and Carob Fudgy Brownie because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
July 24, 2012
Baby Supplement Recalled Due To Salmonella Risk
On July 20, 2012, Wellements LLC issued a voluntary recall of Baby Move Prune Concentrate because testing of retained raw materials used in the product found one ingredient to be positive for Salmonella.
Recalls & Warnings
November 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
February 16, 2016
Garden Of Life Recall Expanded
On February 13, 2016, Garden of Life LLC expanded its January 2016 recall of certain Raw Meal Organic Shake & Meal Chocolate, Original, Vanilla and Vanilla Chai products to include additional lots of these products, because they have the potential to be contaminated with ...
Recalls & Warnings
September 26, 2014
Seller Warned for Promoting Essential Oils to Treat Flu, MRSA, Measles and More
On September 22, 2014, the FDA issued a warning to doTERRA International, LLC.
Recalls & Warnings
January 21, 2018
Men's Fiber Supplement Recalled
On January 21, 2018, Break Ventures/California Basics recalled of its fiber supplement for men, Zero for Him (150 count) due to possible Salmonella contamination.
Recalls & Warnings
February 27, 2018
Dog Treats, Food Recalled Due to Salmonella, Listeria Risk
The following dog treats and dog food are being recalled because they have the potential to be contaminated with Listeria monocytogenes or Salmonella, which can cause illness in pets who consume these products, as well as in pet owners who handle the contaminated products or touch ...
Recalls & Warnings
March 23, 2018
PDX Aromatics Expands Recall of Kratom Products
On March 22, 2018, PDX Aromatics of Portland, Oregon DBA Kraken Kratom, Phytoextractum, and Soul Speciosa expanded their initial recall of certain kratom-containing powder products because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
April 21, 2018
Triangle Pharmanaturals Expands Recall of Kratom Products
On April 17, 2018, Triangle Pharmanaturals, LLC, expanded its original recall of kratom-containing products to include 26 additional kratom products.
Recalls & Warnings
April 21, 2018
NxtGen Botanicals Maeng Da Kratom Recalled
On April 18, 2018, NGB Corp. of West Jordan, Utah issued a recall of NxtGen Botanicals Maeng Da Kratom labeled bottles of encapsulated product because they have the potential to be contaminated with Salmonella. To date, one illness has been reported to the FDA.
Recalls & Warnings
April 21, 2018
NutriZone Expands Recall of Kratom Products
On April 18, 2018 NutriZone LLC expanded its original recall of kratom-containing products to include 29 additional kratom products.
Recalls & Warnings
May 08, 2018
Badger Botanicals Kratom Recalled
On May 4, 2018, 2018 Badger Botanicals issued a recall of its Green Suma, Red Suma, Green Hulu 2, and Red Hulu 2 kratom dietary supplements because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
April 09, 2018
Kratom Powders and Capsules Recalled Due to Salmonella Risk
On April 5, 2018, Club 13 issued a recall of certain kratom powders and capsules because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
February 01, 2016
Garden of Life Shakes and Meals Recalled Due to Salmonella Risk
On January 29, 2016, Garden of Life LLC issued a recall of certain Raw Meal Organic Shake & Meal Chocolate, Original, Vanilla and Vanilla Chai products because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
December 10, 2014
Risk of Fungal Infection from Probiotics in People with Weakened Immune System
On December 9, 2014, the FDA warned that supplements containing live bacteria or yeast have the potential to be contaminated with mold, and may pose a risk of potentially deadly fungal infection in immunocompromised persons.
Recalls & Warnings
August 16, 2014
McCormick Ground Oregano Recalled Due to Salmonella Risk
On August 13, 2014, McCormick & Company, Incorporated issued a voluntary recall of McCormick Ground Oregano (0.75 oz bottle) because it has the potential to be contaminated with Salmonella.
Recalls & Warnings
August 16, 2014
More Carob Powder Recalled
On August 11, 2014, Sunfood issued a recall of several lots of Organic Carob Powder because it has the potential to be contaminated with Salmonella.
Recalls & Warnings
August 04, 2014
"Superfood" Greens Recalled Due to Salmonella Risk
On August 1, 2014, New England Greens dba Vibrant Health issued a recall of 10 lots of Green Vibrance and one lot of Rainbow Vibrance because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
July 30, 2014
Chocolate and Carob Drink Mix Recalled Due To Salmonella Risk
On July 25, 2014, CaCoCo, Inc. issued a recall of CaCoCo Original and Global Warrior chocolate drink mixes because they contain organic carob powder which has the potential to be contaminated with Salmonella.
Recalls & Warnings
July 30, 2014
Nutrition Bars Recalled Due to Salmonella Risk
On July 25, 2014, GoMacro issued a recall of two flavors of MACROBARS nutrition bars because they contain carob powder which has the potential to be contaminated with Salmonella.
Recalls & Warnings
July 24, 2014
Carob Powder Recalled
On July 22, 2014, Earth Circle Organics issued a recall of Organic Carob Powder due to the risk of potential contamination with Salmonella.
Recalls & Warnings
July 02, 2014
Protein Drink Mix Recalled Due to Salmonella Risk
On July 1, 2014, Oriya Organics, LLC voluntarily recalled Oriya Organics Superfood Protein Medley (21.2 oz) because it contains Organic Sprouted Chia Seed Powder, which has the potential to be contaminated with Salmonella.
Recalls & Warnings
June 28, 2014
Chia Seed Recall Expanded
On June 26, 2014, HEALTH MATTERS AMERICA INC.
Recalls & Warnings
June 05, 2014
More Chia Powders Recalled Due to Salmonella Risk
On June 4, 2014, Health Matters America Inc. issued a voluntary recall its Organic Traditions Sprouted Chia Seed Powder and Organic Traditions Sprouted Chia & Flax Seed Powder because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
May 29, 2014
Chia Powders and Smoothies Recalled Due to Salmonella Risk
On May 28, 2014, Navitas Naturals issued a voluntary recall of products containing its organic sprouted chia seed powder because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
February 23, 2016
Flax Seed and Chia Powders Recalled
On February 20, 2016, HEALTH MATTERS AMERICA INC., issued a recall of specific lots of Organic Traditions Sprouted Flax Seed Powder and Organic Traditions Sprouted Chia & Flax Seed Powder because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
June 09, 2016
Nature Made Multis and B Complex Recalled Due to Salmonella, Staph Risk
On June 8, 2016 Pharmavite LLC issued a recall of the following Nature Made® multivitamin and B complex supplements because they have the potential to be contaminated with Salmonella or Staphylococcus aureus:
Recalls & Warnings
May 02, 2016
The Republic of Tea Recalls Turmeric/Ginger Teas Due to Salmonella Risk
On April 29, 2016 The Republic of Tea issued a recall of several Organic Turmeric Ginger teas because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
March 24, 2017
"Micro Greens" Recalled Due to Salmonella Risk
On March 23, 2017, ChloroFields issued a recall of 20 cases of Asian Mix Microgreens because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
October 17, 2017
Organic Tarragon Spice Recalled Due to Salmonella Risk
On October 16, 2017, Organic Spices, Inc. dba Spicely Organics issued a recall of its Organic Tarragon because it has the potential to be contaminated with Salmonella.
Recalls & Warnings
March 06, 2013
Protein Bar Recalled Due To Salmonella Risk
On March 4, 2013, Pro-Amino International Inc. issued a recall of Proti Diet High Protein Chocolate Dream Bar due potential Salmonella contamination.
Recalls & Warnings
February 21, 2013
Nutrition Drink Recalled Due To Bacterial Contamination
On February 21, 2013, Sequel Naturals Ltd. issued a voluntary recall of three lots of Vega One French Vanilla nutritional shake due to bacterial contamination.
Recalls & Warnings
February 21, 2013
Pet Supplement Company Issues Recall Due To Potential Bacterial Contamination
On February 20, 2013, animal supplement company Nutri-Vet, LLC issued a recall of Nutri-Vet and NutriPet Chicken Jerky Products because they may be contaminated with Salmonella.
Recalls & Warnings
December 22, 2014
Nutrition Bars Recalled Due to Potential Salmonella Contamination
On December 19, 2014, Perfect Bar & Company issued a recall of certain lots of Peanut Butter and Cranberry Crunch Nutrition Bars because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
November 17, 2014
Organic Brown Rice Flour Recalled
On November 14, 2014, Lundberg Family Farms issued a voluntary recall of certain bags of Eco-Farmed Brown Rice Flour and Organic Brown Rice Flour because they because it has the potential to be contaminated with Salmonella.
Recalls & Warnings
November 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
October 24, 2014
Shark Cartilage Supplement Recalled
On October 17, 2014, AMS Health Sciences, LLC issued a voluntary recall of one lot of Saba Shark Cartilage Complex because it has the potential to be contaminated with Salmonella.
Recalls & Warnings
April 11, 2014
Digestive Health Supplement Recalled Due to Salmonella Risk
On April 4, 2014 Swanson Health Products issued a voluntary recall of digestive health supplement Swanson Premium Brand Full Spectrum Cilantro (Coriander), because it has the potential to be contaminated with Salmonella.
Recalls & Warnings
October 15, 2012
Recall of Nutrition Bars Containing Peanut Butter Due To Salmonella Risk
On October 11 and 12, 2012, four brands of nutrition bars were voluntarily recalled due to possible salmonella contamination of the peanut butter used in each of these bars. The peanut butter was produced by Sunland Inc., and is part of a larger recall of Sunland's peanut butter and peanut products.
Recalls & Warnings
September 07, 2012
Prebiotics Recalled For Salmonella Risk
On September 4, 2012, Eco Health, Inc. announced a recall of its florAlign Prebiotic Formula (Powder) due to the potential for the product to be contaminated with Salmonella.
Recalls & Warnings
November 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
April 03, 2018
FDA Issues Mandatory Recall of Salmonella-Contaminated Kratom Products
On April 2, 2018, the FDA issued a mandatory recall of all food products containing powdered kratom manufactured, processed, packed, or held by Triangle Pharmanaturals LLC because several of company's products were found to be contaminated with Salmonella.
Recalls & Warnings
April 02, 2018
NutriZone Kratom Supplements Recalled Due to Salmonella Risk
On March 10, 2018, NutriZone, LLC issued a recall of certain kratom-containing powder products because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
February 20, 2018
Salmonella Outbreak Linked to Kratom Powders, Pills and Teas
On February 20, 2018, the Center for Disease Control (CDC) warned consumers not to use kratom in any form because it could be contaminated with Salmonella. The CDC is currently investigating an outbreak of illness caused by Salmonella infection associated with the use of kratom.
Recalls & Warnings
September 25, 2007
Recall of Contaminated Baby Supplement
On September 21, 2007 the U.S. Food and Drug Administration (FDA) warned consumers not to consume Baby's Bliss Gripe Water, apple flavor, with a code of 26952V and expiration date of October 2008 (shown as '10/08' on the label). The product is distributed by MOM Enterprises, Inc.
Recalls & Warnings
January 21, 2018
Joint Supplement Recalled for Salmonella Risk
On January 21, 2018, Arthri-D, LLC announced a recall of its joint pain supplement, Arthri-D (120 count), due to possible Salmonella contamination.
Recalls & Warnings
April 09, 2018
Bob's Red Mill Organic Amaranth Flour Recalled Due To Salmonella Risk
On April 6, 2018, Bob's Red Mill Natural Foods issued a recall of 2,099 cases of Organic Amaranth Flour (22 oz.) because recent testing found a single lot to be contaminated with Salmonella.
Recalls & Warnings
April 26, 2018
Wegmans Recalls Traditional Medicinals Teas Due to Salmonella Risk
On April 17, 2018, Wegmans Food Markets issued a recall of one lot each of Traditional Medicinals Throat Coat Lemon Echinacea herbal tea and Traditional Medicinals EveryDay Detox Lemon tea because they have the potential to contaminated with Salmonella.
Recalls & Warnings
April 24, 2018
Traditional Medicinals "Throat Coat" Lemon Echinacea Herbal Tea Recalled in Canada
On April 24, 2018, Health Canada (the Canadian equivalent of the FDA) advised consumers that one lot of Traditional Medicinals Throat Coat Lemon Echinacea herbal tea is being recalled in Canada because it has the potential to contaminated by Salmonella.
Recalls & Warnings
August 09, 2016
Liquid Multis, Vitamin D & More Recalled Due to Potential Bacterial Contamination
On August 8, 2016, PharmaTech, LLC issued a recall of twenty liquid vitamin supplements, sold under various brand names, because they have the potential to be contaminated with Burkholderia cepacia.
Recalls & Warnings
October 18, 2016
Seller of Sublingual Vitamins Warned for Drug Claims
On August 31, 2016, the FDA issued a warning letter to Bio-Stasis International, Inc., following a review of the company's website which found statements made about its sublingual tablets, ViraPress, Vitamin D-3 and Vitamin B-12. to be drug claims.
Recalls & Warnings
May 17, 2007
Recall of Shark Cartilage Due to Potential Contamination
On May 16, 2007, NBTY, Inc.
Recalls & Warnings
February 11, 2012
Herbal Sprays for Colds and Cold Sores Recalled
On February 10, 2012 the U.S. FDA posted a notice announcing the recall of all "Koff & Kold" and "Kold Sore" sprays by Wholistic Herbs Inc. The products were distributed throughout the United States.
Recalls & Warnings
July 09, 2009
Recall of Whey Protein Products Due to Possible Salmonella Contamination
On July 8, 2009, the U.S. FDA announced that Max Muscle Sports Nutrition issued a voluntary recall on July 3 of Max Muscle products containing whey protein concentrate due to potential Salmonella contamination.
Recalls & Warnings
January 03, 2012
Recall by Eclectic Institute of Supplements Containing Gotu Kola and Bladderwrack
On December 22, 2011, the U.S.
Recalls & Warnings
December 20, 2011
Organic Celery Seed Products Recalled Due to Potential Salmonella Contamination
On December 16, 2011, the U.S. FDA posted a notice from Swanson Health Products regarding the recall of Swanson Organic Celery Seed (Whole) which is packaged in plastic bottles with a net weight of 1.4 oz. (40 grams) because it has the potential to be contaminated with Salmonella.
Recalls & Warnings
July 10, 2012
Children's Probiotics Recalled Due to Potential Salmonella Contamination
On July 9, 2012, Sedona Labs announced the voluntary recall of certain lots of iFlora Kids Multi-Probiotic and iFlora 4-Kids Powder distributed between 3/16/2011 and 5/3/2012 due to potential contamination with Salmonella.
Recalls & Warnings
May 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
October 24, 2012
Garlic Supplement Maker Warned For Misbranding and Drug Claims
On October 10, 2012, the FDA issued a letter to dietary supplement manufacturer Garlic Wise because statements made in a brochure about the company’s Alli-C garlic supplement promote the product as a drug. Alli-C was also found to be misbranded due to inadequate directions for use.
Recalls & Warnings
July 18, 2017
Oat Cereal Recalled Due to Listeria Risk
On July 18, 2017, Garden of Light, Inc., recalled Woodstock Organic Matcha Vanilla Oats because of potential contamination with Listeria monocytogenes.
Recalls & Warnings
March 10, 2018
Kratom Supplements Recalled Due to Salmonella Risk
On March 10, 2018, PDX Aromatics of Portland, Oregon DBA Kraken Kratom, Phytoextractum, and Soul Speciosa issued a recall of certain kratom-containing powder products because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
June 07, 2012
Recall of Digestive Health Supplement Due to Salmonella Concern
On June 4, 2012, Botanical Laboratories of Ferndale, WA announced the recall of 38 bottles of 33.8 oz Wellese "Digestive 3 in 1 Health " liquid dietary supplement and 275 bottles of 16 oz.
Recalls & Warnings
June 21, 2011
FDA Seizes Probiotics Over Marketing Claims
On June 7, 2011, the U.S. FDA announced that, at its request, U.S. Marshals seized probiotic products from UAS Laboratories, Inc., of Eden Prairie, Minn. because the company markets the products as drugs.
Recalls & Warnings
March 30, 2011
More Protein Supplements Recalled for Salmonella Risk
On March 29, the U.S.
Recalls & Warnings
February 17, 2018
FDA Reports Prevalence of Salmonella In Retail Spices
An FDA study of 11 different types of spices sold in retail stores throughout the U.S. found the prevalence of Salmonella contamination to be less than 1%. Overall, this was significantly lower than when the same types of spices were tested at the time of import to the U.S.
Recalls & Warnings
August 18, 2017
FDA Warns Consumers Not to Use Certain Liquid Multis, Vitamin D, and Other Supplements Due to Potential Bacterial Contamination
On August 11, 2017, the FDA advised the public not to use any liquid drug or dietary supplement products manufactured by PharmaTech LLC of Davie, Florida, and labeled by Rugby Laboratories, Major Pharmaceuticals, and Leader Brands, because they have the potential to be contaminated with ...
Recalls & Warnings
June 15, 2016
More Nutrition Bars Recalled Due to Listeria Risk
The following nutrition bars are being recalled because they contain sunflower kernels or may have come in contact with equipment processing sunflower kernels which have the potential to be contaminated with Listeria monocytogenes (use the links below for affected lot numbers, UPC, and/or ...
Recalls & Warnings
October 13, 2016
Nutrisystem Bars Recalled Due to Listeria Risk
On October 11, 2016, Nutrisystem Everyday, LLC issued a recall of one lot of its Nutricrush Chocolate Chip Cookie Dough bar because it has the potential to be contaminated with Listeria monocytogenes.
Recalls & Warnings
June 02, 2016
Clif Bars Recalled Due to Listeria Risk
On June 2, 2016, Clif Bar & Company issued a recall of certain energy and trail mix bars because they contain sunflower kernels which have the potential to be contaminated with Listeria monocytogenes.
Recalls & Warnings
November 21, 2014
Seller of Silver Supplement Warned for Claiming to Treat Ebola and Other Viruses
On November 19, 2014, the FDA issued a warning letter to LifeSilver.com, following a review of the website, which found statements made about Silver sol to be drug claims.
Recalls & Warnings
January 21, 2015
Smoothie Blends Recalled Due to Potential Listeria Contamination
On January 18, 2015, Inventure Foods, Inc. issued a recall of RADER FARMS Fresh Start Smoothie Blend, Fresh Start Sunrise Refresh Fusion, and Fresh Start Daily Power Fusion, because they have the potential to be contaminated with Listeria monocytogenes.
Recalls & Warnings
April 17, 2018
FDA Warns Seller of Echinacea, Iron, Aloe Supplements & More for Manufacturing Violations
On March 30, 2018, the FDA issued a warning letter to Ozark Country Herbs following a facility inspection which found a number of the company's products, including Echinacea-Goldenseal, Natural Iron, and Aloe-Vera Goldenseal Salve, to be adulterated because they were prepared, packed, or held under ...
Recalls & Warnings
June 22, 2010
Pet Vitamin Recalled for Salmonella Risk
On June 22, 2010, the FDA reported that United Pet Group, Cincinnati, Ohio is voluntarily recalling all unexpired lots of its PRO-PET ADULT DAILY VITAMIN Supplement tablets for Dogs due to possible Salmonella contamination. This product is not among those included in ConsumerLab.
Recalls & Warnings
August 25, 2009
Hepatitis Associated with Herbal Supplement Containing Artemisinin
The August 14, 2009 edition of the Center for Disease Control's (CDC) Morbidity and Mortality Weekly Report includes case report of hepatitis associated with use of an herbal supplement containing artemisinin.
Recalls & Warnings
November 04, 2002
Recall Of Selected Store Brand Infant Formula in U.S.
On November 1, 2002, Wyeth Nutrition, in consultation with the U.S.
Recalls & Warnings
July 19, 2012
FDA Warns Company Selling Mineral Supplements as Treatments
On June 28, 2012, the FDA issued a warning letter to Prismic Light International for multiple Good Manufacturing Practices (GMP) violations, promoting dietary supplements as drugs, and misbranding products.
Recalls & Warnings
December 19, 2012
Zicam Nasal Gel Recalled Due to Potential Bacterial Contamination
On December 18, 2012, Matrixx Initiatives issued a voluntary recall of a single lot of Zicam Extreme Congestion Relief nasal gel after routine testing confirmed a sample from this lot was contaminated with Burkholderia cepacia.
Recalls & Warnings
August 26, 2014
Seller of Immune Supplement Warned for Drug Claims
On August 12, 2014, the FDA issued a warning letter to Ad-Med Biotechnology, following a review of the company's websites and product labels, which found statements made about Immune Active Adult Formula and Immune Active Children's Formula to be drug claims.
Recalls & Warnings
June 13, 2013
Seller of Cardio, Immune, Greens Supplements and More Warned For Drug Claims
On May 29, 2013, the FDA issued a warning letter to dietary supplement company Nature's Answer, following a review a the company's website, www.naturesanswer.
Recalls & Warnings
June 23, 2018
Gaia Kratom Recalled Due to Salmonella Risk
On June 21, 2018, Gaia Ethnobotanical, LLC issued a recall of 27 kratom products because they have the potential to be contaminated with Salmonella.
