Ray Sahelian, M.D., is a popular and respected physician who has been seen on numerous television programs including NBC Today, Dateline NBC, and CNN, and quoted by countless major magazines such as Newsweek He is the bestselling author of Mind Boosters, Natural Sex Boosters, and The Stevia Cookbook. He also consults and formulates products for vitamin companies. Dr. Sahelian is internationally recognized as a moderate voice in the evaluation of natural supplements. In his books, articles, and website, he discusses both the benefits and risks of these supplements.

Dr. Sahelian is the formulator of Physician Formulas a line of high quality nutritional supplements.