LIZ VACCARIELLO is the former editor-in-chief of Prevention, the nation”s #1 healthy lifestyle magazine, and coauthor of the New York Times bestseller Flat Belly Diet!. She resides in South Orange, NJ.GILLIAN ARATHUZIK, RD, CDE, works as a nutrition diabetes educator at the Joslin Diabetes Center. She lives in Holliston, MA.STEVEN V. EDELMAN, MD, is the director of the Diabetes Care Clinic at the VA Medical Center and founder of Taking Control of Your Diabetes. He lives in San Diego, CA.