Sandra Woodruff, MS, RD, LD/N, is a registered dietitian/nutritionist and the best-selling author of numerous books on nutrition, cooking, and healthy eating. Sandra holds a master's degree in nutrition and food science from Florida State University. During her career, she has worked as the dietitian for a hospital-based wellness center, advised numerous medical groups and businesses, taught college nutrition courses, and served as president of the Florida Dietetic Association.She currently maintains a private practice, where she specializes in helping people improve their diets for the prevention and management of obesity, cardiovascular disease, diabetes, and other diet-related health problems. Sandra has spoken at numerous workshops and seminars and has appeared on television and radio shows throughout the United States and Canada, including Oprah Winfrey, The Lifetime Network, and QVC. Her work has appeared in a variety of publications, including Prevention, Cooking Light, Shape, Better Nutrition, Bottom Line Health, and Family Circle.