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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.
A verdict was recently reached in a case regarding the truthfulness of Prevagen’s claims of improving memory. See the verdict, as well as Prevagen ingredients, clinical evidence, and side effects in our article.
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.
Bovine colostrum is promoted for boosting immunity, preventing and treating diarrhea, and improving gut health, but does it really work? See the clinical evidence for bovine colostrum, including doses that have been used, as well as safety concerns, cost considerations, and the difference between regular bovine colostrum and hyperimmune bovine colostrum.
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.
A verdict was recently reached in a case regarding the truthfulness of Prevagen’s claims of improving memory. See the verdict, as well as Prevagen ingredients, clinical evidence, and side effects in our article.
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.
Bovine colostrum is promoted for boosting immunity, preventing and treating diarrhea, and improving gut health, but does it really work? See the clinical evidence for bovine colostrum, including doses that have been used, as well as safety concerns, cost considerations, and the difference between regular bovine colostrum and hyperimmune bovine colostrum.
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