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Elevated levels of lead were found in cinnamon from several brands and should be avoided. For details, see our Review, which also identifies our Top Picks for ground cinnamon to avoid toxins.
Counterfeit versions of supplements have been sold on sites such as Amazon. Learn on how to safely purchase products online for 63 brands. We recently added information for 365 by Whole Foods Market, Doctor’s Best, Dr. Mercola, Emergency-C, Healthy Origins, and Metamucil.
Several folic acid supplements were recently recalled in Canada due to a carcinogenic impurity that can occur with folic acid (vitamin B-9). For details, see our Review, which includes our Top Picks for folic acid and B complexes.
Are low levels of vitamin D linked with increased risk of lower back pain? See what a recent study found. Also see our Top Picks for vitamin D.
Bovine colostrum supplements have been promoted for improving aging skin and reducing wrinkles, but is there any evidence of this? Find out in our article.
Learn more about Prevagen, including clinical studies on Prevagen's impact on memory & cognition, safety, pricing, and an FDA warning letter. ConsumerLab explores the efficacy of Prevagen.
Supplements for erectile dysfunction. Find out which supplements can help with ED, including ginseng, L-arginine, and maca.
Learn more about beetroot juice and beetroot supplements and if beetroot can really help lower blood pressure.
Best pulse oximeter for home use (COVID-19, asthma and COPD). Differences between home use and FDA-approved medical pulse oximeters.
Learn about the benefits and safety of light boxes (including who is most likely to benefit), how to use these devices, which commercially available products appear to meet the technical requirements, and who should not use light boxes.
Elevated levels of lead were found in cinnamon from several brands and should be avoided. For details, see our Review, which also identifies our Top Picks for ground cinnamon to avoid toxins.
Counterfeit versions of supplements have been sold on sites such as Amazon. Learn on how to safely purchase products online for 63 brands. We recently added information for 365 by Whole Foods Market, Doctor’s Best, Dr. Mercola, Emergency-C, Healthy Origins, and Metamucil.
Several folic acid supplements were recently recalled in Canada due to a carcinogenic impurity that can occur with folic acid (vitamin B-9). For details, see our Review, which includes our Top Picks for folic acid and B complexes.
Are low levels of vitamin D linked with increased risk of lower back pain? See what a recent study found. Also see our Top Picks for vitamin D.
Bovine colostrum supplements have been promoted for improving aging skin and reducing wrinkles, but is there any evidence of this? Find out in our article.
Learn more about Prevagen, including clinical studies on Prevagen's impact on memory & cognition, safety, pricing, and an FDA warning letter. ConsumerLab explores the efficacy of Prevagen.
Supplements for erectile dysfunction. Find out which supplements can help with ED, including ginseng, L-arginine, and maca.
Learn more about beetroot juice and beetroot supplements and if beetroot can really help lower blood pressure.
Best pulse oximeter for home use (COVID-19, asthma and COPD). Differences between home use and FDA-approved medical pulse oximeters.
Learn about the benefits and safety of light boxes (including who is most likely to benefit), how to use these devices, which commercially available products appear to meet the technical requirements, and who should not use light boxes.
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