Good nutrition is your meal-ticket to staying sleek, healthy, and strong―both physically and mentally. Updated with the latest available research and the new 2020-2025 Dietary Guidelines It's a scientific fact: You really are what you eat. Nutrition For Dummies, 7th Edition is a complete guide that shows you how to maintain a healthy weight, promote health, and prevent chronic disease. This book gives you the know-how to put together a shopping list, prepare healthy foods, and easily cut calories.