Ray Sahelian

Ray Sahelian, M.D., is a popular and respected physician and medical writer who is internationally recognized as a moderate voice in the evaluation of leading nutrients, hormones, and herbs. He has appeared on numerous television programs, including "NBC Today," "CBS This Morning," and "CNN," as well as having been quoted in many national magazines and newspapers, and broadcast on over 2,000 radio stations. Dr. Sahelian is editor of "Longevity Research Update" and the author of the bestselling "Melatonin: Nature's Sleeping Pill"; "DHEA: A Practical Guide"; "Creatine: Nature's Muscle Builder"; and books on pregnenolone, glucosamine, saw palmetto, stevia, and 5-HTP.