"According to an article recently published by The Journal of the American Medical Association (JAMA) Internal Medicine, more than half of adults use dietary supplements. Conducted between 2007–2010 through the National Health and Nutrition Examination Survey, the analysis set out to examine motivations behind dietary supplement use, the types of products used in conjunction with those motivations, and the role of physicians and healthcare practitioners in guiding supplement choices."
U.S. adults using dietary supplements—the who, what and why. NewHope360.com. Heather B. Fried
