Liane Summerfield is Associate Vice President for Academic Affairs at Marymount University in Arlington, Virginia. Dr. Summerfield has taught nutrition and health at Marymount University for almost 30 years and has been faculty athletic representative to the NCAA for the past five years. She writes and speaks on many nutrition and education topics and is the author of Nutrition, Exercise, and Behavior: An Integrated Approach to Weight Management (Cengage publishing).