A countless number of sport supplements flood the market each year. Many of these are accompanied by slick marketing campaigns promising too-good-to-be-true results. For anyone seeking a safe, effective edge to their training and performance, supplements can be a confusing and serious matter, but this concise guide provides descriptions for 120 of today;s most popular supplements. For each entry, you will discover what it is, how it works, potential performance benefits, research studies and outcomes, dosage recommendations, and possible health concerns. You will also find recommendations for master athletes, those competing in extreme environments, and those with special dietary needs, such as food allergies, diabetes, and vegetarian. With more than 120 supplements, recommendations for all athletes at all levels, and expert advice that you can immediately apply, The Athlete's Guide to Sports Supplements is the one training and performance resource you will turn to again and again. 290 pages, softcover. Course includes soft-cover textbook, separate testing booklet and free, instant grading.