An introduction to the amazing functions of the human body's digestive system. An introduction to the amazing functions of the human body's digestive system. Our continued survival as individuals and ...

The fundus is a dome-shaped part of the stomach that stores gas from digestion. It can also hold food if the stomach becomes full. The stomach is an important part of the digestive system. It stores ...

Your pancreas sits behind your stomach. It produces enzymes and hormones that help you digest food and that regulate blood sugar. (Science Photo Library/Getty Images) Your pancreas is shaped like an ...