Maureen Keane, M.S., C.N., is certified by the state of Washington as a nutritionist and is a member of the American Dietetic Association. She is the author of more than thirteen books on health and nutrition.Daniella Chace, M.S., C.N., is a medical nutrition author, whole foods expert, and the author of over 20 books on nutrition. She is a member of the American Dietetic Association, The American Diabetes Association, and the Society for Nutrition Education.