Sports Nutrition Guide: Essential Minerals, Vitamins & Antioxidants for Athletes - Boost Performance & Recovery for Workouts & Competitions

I got a copy of this when it first was published. I'm 78 and in very good health, and it's due to having set up a vitamin, mineral and food supplement program based on Dr. Colgan's suggestions. I'm not an athlete any more, if I ever was, but I do try to adhere to an exercise regimen involving walking, running and stretching according to a program prescribed by a physical therapy institution. The physical requirements are similar to those of a moderate athlete. It's somewhat dated, now, but the physiochemistry needs of the human body are set in our genetics so it's probably still quite topical.