What is Nutrition
Nutrients
Energy in Food
Macronutrients
Micronutrients
Fiber and Phytochemicals
Nutrition as a Science
Finding Credible Nutrition Information
Healthful Eating
Three Guides to a Healthful Diet
Dietary Reference Intakes
Dietary Guidelines for Americans
Food Labels
Overview of the Digestive System
Organs of the Gastrointestinal Tract
Accessory Organs
Nutrient Absorption and Transport
Hunger, Satiety, and Hormones
Disorders of the Digestive System
The Gut Microbiome