Body systems: Amazing body structures -- Digestive system -- Structure: Anatomy -- Parts of the digestive system -- How the digestive system works: Physiology -- Digestion -- Growths and development -- Changes in the digestive system -- Digestive health -- Diseases and treatment: Pathology and diagnosis -- Digestive problems -- Diagnosing problems -- You and your digestive systems: Taking care of digestion -- Taste and smell test -- Glossary -- Index.