Stella Lucia Volpe, PhD, RD, LDN, FACSM, is associate professor and the Miriam Stirl Term endowed chair of nutrition at the University of Pennsylvania School of Nursing, Division of Biobehavioral and Health Sciences. She is certified by the American College of Sports Medicine as an exercise specialist and is a registered dietitian. Her research in sport nutrition and obesity prevention ... Read morespans more than 15 years. She is a fellow of the American College of Sports Medicine and a member of the American Dietetic Association and the American Society for Nutrition. She won the University Distinguished Teaching Award at the University of Massachusetts at Amherst. Dr. Volpe holds a bachelor's degree in exercise physiology from the University of Pittsburgh as well as a master's degree in exercise physiology and a doctorate in nutrition, both from Virginia Tech. Sara Bernier Sabelawski, MEd, RD, LDN, is a lecturer, undergraduate program director, and director of the didactic program in dietetics at the University of Massachusetts at Amherst. She is a registered and licensed dietitian and has worked with many populations and various disease states, including pregnant women, people with diabetes, postmenopausal women, and people with eating disorders and weight management issues. She is a member of the American Dietetic Association and the American Society of Parenteral and Enteral Nutrition. Christopher R. Mohr, PhD, RD, is president of Mohr Results, Inc. He has worked with competitive athletes as a sport nutritionist at the University of Massachusetts at Amherst and is currently a nutrition consultant to the University of Louisville athletics program. He is a registered dietitian and a board-certified specialist in sport dietetics. Dr. Mohr is a member of the American College of Sports Medicine. He earned a bachelor's degree in nutrition from Pennsylvania State University, a master's degree in nutrition from the University of Massachusetts at Amherst, and a PhD in exercise physiology from the University of Pittsburgh. Show Less