In this national bestseller based on Harvard Medical School and Harvard School of Public Health research, Dr. Willett explains why the USDA guidelines--the famo

"Written by one of the world's top nutritional physicians, Eat, Play, and Be Healthy gives scientifically sound and kitchen-tested advice on creating lifelong h

Eat your way to better health with this New York Times bestseller on food's ability to help the body heal itself from cancer, dementia, and dozens of other avoi

Overturning widely held, misguided ideas about diet, this guide, now available in paperback, clarifies the optimum balance of carbohydrates, fats, and proteins