Read on to learn more about the biology of the mouth and its role in digestion. This article also explains the functions of other parts of the digestive system. The mouth is the beginning of the ...

It could be a sign of something more serious such as: Your digestive system consists of a series of linked organs, stretching from your mouth to your anus. Together, they work to turn food you eat ...

They include the stomach, gallbladder, liver, pancreas, intestines, and urinary system. The digestive organs in the abdomen do not work alone. They depend on organs in the mouth and chest ...

Your tongue and teeth are accessory components to the system that are found in your mouth. You also have a number of organs and glands that contribute fluids to your digestive tract. These fluids ...

Here’s what happens to foods and beverages as they make their way through your gastrointestinal tract — and the problems that can develop along the way. You know what food looks like when it ...

The structures of the digestive system include the digestive tract, which is a long tube of organs that starts at the mouth and goes all the way to the anus, as well as other organs like the liver ...

Save guides, add subjects and pick up where you left off with your BBC account. The digestive system is like a big food factory inside our bodies. Its job is to break down the food we eat into ...

The digestive system is essentially a tube which extends from the mouth to the rectum. In the mouth, saliva acts to start to break down carbohydrates thanks to an enzyme called amylase. The esophagus ...

How does lupus affect the digestive system? The digestive system includes the digestive tract (mouth, esophagus, stomach, intestines, and anus) — as well as the liver, pancreas, and gallbladder. Some ...