Study: Many Herbal Supplements Aren't What the Label SaysBottles of Walmart-brand echinacea, an herb said to ward off colds, were found to contain no echinacea at all. GNC-brand bottles of St. John's wort, touted as a cure for depression, held rice, garlic and a tropical houseplant, but not a trace of the herb.
Government Proposes New Guidelines For Vitamin D ScreeningMany doctors still believe that screening and vitamin D supplements are important for good health.
False, Illegal Supplement Labels Claim Treatment For HIVDozens of weight loss and immune system supplements on the market are illegally labeled and lack the recommended type of scientific evidence to back up their purported health claims, government investigators warn in a new review of the $20 billion supplement industry.
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