Explores the structure of the digestive system and how our bodies digest and use the food we eat. Also explains the different illnesses and conditions that can affect our digestion, from indigestion to irritable bowel syndrome, and outlines ways that we can help keep our digestive systems health, including the importance of a balanced diet.

Includes index and glossary.

The digestive system -- Nutrition -- Chemical digestion -- Problems with nutrition -- In the mouth -- Teeth -- Esophagus -- Stomach -- Stomach problems -- Small intestine -- Large intestine -- Intestinal problems -- Liver -- Liver problems -- Pancreas -- Diabetes -- Kidneys -- What happens in the kidneys? -- Kidney problems -- Bladder and urination -- What can go wrong with my digestive system?