His research examines how nutrition, exercise and dietary supplements affect human body composition and exercise performance. Grant earned B.S. degrees in Physiology and Nutritional Sciences, a M.S. degree in Biomedical Sciences, and a Ph.D. in Kinesiology and Exercise Nutrition. He is a Certified Sports Nutritionist through the International Society of Sports Nutrition (CISSN) and a Certified Strength and Conditioning Specialist (CSCS). He enjoys lifting weights, reading and writing.