digestion

Describes how the stomach works and its role in digestion.

Describes the digestive system, including how the body breaks down food into nutrients, discusses food allergies and obesity, and explains why a balanced diet is important.

Presents a short study of the digestive system and how it breaks down food for all parts of the body, and describes the parts of the digestive system and how it helps the body grow, maintain, and repair itself.

Presents a comprehensive study on the body's digestive system.

Discusses food and where it goes when you eat it, and the foods your body needs for health and energy.

Explores the digestive system and explains how its connection to the other body systems.

Explains why we eat, how our bodies process food, and which foods contain various nutrients.

Classroom demonstrations, animation, and medical photography illustrate the digestive process and explain the roles of various organs in digestion.

Explains the processes by which a hamburger and other foods are used to make energy, strong bones, and solid muscles as they pass through the digestive system.

Examines the body's digestive system and how it uses food to fuel the body.