Dr. Campbell is an Associate Professor of Exercise Science and the Director of the Performance & Physique Enhancement Laboratory at the University of South Florida. His Master's and doctoral degrees were earned at Baylor University in 2007. As a researcher and author, Dr. Campbell has published more than 150 scientific papers and abstracts (in academic journals) related to sports nutrition and physique enhancement. In addition, he is a paid consultant to professional sports team organizations, sports entertainment corporations, and a litigation consultant and expert witness related to dietary supplementation. Dr. Campbell has published three books on sports nutrition, including the NSCA's Guide to Sport and Exercise Nutrition and Sports Nutrition: Enhancing Athletic Performance. His research is focused on improving exercise performance and optimizing one's physique within a maintainable lifestyle. Dr. Campbell is a Fellow of the International Society of Sports Nutrition, where he also previously served as the organization's president.