The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...

The digestive tract originates from the esophagus and extends to the anus. It consists of group of organs that function together in order to breakdown food into energy and thus provide basic ...

Various factors, ranging from eating habits to digestive or gastrointestinal (GI) disorders, can cause stomach symptoms, such as vomiting, cramps, and changes to stool. The GI tract consists of ...

The human digestive system refers to the organs that take in food and break them down. Digestion describes the complex process that enables the nutrients in food to enter the body and its cells.

Save guides, add subjects and pick up where you left off with your BBC account. The digestive system breaks down food into tiny particles which are absorbed into the blood. These particles provide ...