We can learn to control pain in very much the same way as tension and anxiety, and this includes pain from organic as well as psychological causes. But before describing the self-management of painful conditions I shall discuss with you some particular aspects of pain. This will make it easier to understand exactly what we [...]

The narrow oesophageal passage suddenly balloons out into a strange shape a bit like a football. This is the stomach, and is a repository for all food eaten. It may take a large amount of food, and digestion continues rapidly in this area.

The stomach wall is lined with very important glands which produce two vital [...]