Gives readers information about our digestive system.

Includes index and glossary.

Why do I burp? -- Why is digestion important? -- How does digestion start? -- What does my saliva do? -- What makes a burp so noisy? -- What happens inside my stomach? -- What happens in my small intestine? -- How does food get into my blood? -- What happens to food my body can't use? -- What happens if I eat something bad? -- How can I take care of my digestive system? -- How long does digestion take? -- Your amazing digestion.