Eat, drink, and be healthy : the Harvard Medical School guide to healthy eating

"In this revised and updated edition of the bestselling Eat, Drink, and Be Healthy, Dr. Walter Willett, for twenty-five years chair of the renowned Department of Nutrition at the Harvard T.H. Chan School of Public Health and Professor of Medicine at Harvard Medical School, draws on cutting-edge research to explain what the USDA guidelines have gotten wrong--and how you can eat right. There's an ever-growing body of evidence supporting the relati...