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 ...

The human digestive system refers to the organs that take in ... This article explains how the body digests food from when it enters the mouth to when it exits the body. It also suggests some ...

Your gastrointestinal (G.I.) system, the key player in your overall digestive health, is one of the most important systems in your body. It consists of the mouth, esophagus, stomach, small ...

Digestive enzymes are found in the digestive system, including the mouth, stomach, and small intestine. They help you break down food and absorb nutrients. Sometimes, the body cannot make enough ...

A barium x-ray is a test to look at the outline of any part of your digestive system. Barium is a white liquid that shows up clearly on an x-ray. Once it is inside the body, it coats the inside of the ...

The time it takes to digest food, or from when you put it in your mouth to when you excrete ... foods are hard to break down. Your digestive system slows as you age. Certain medications, including ...

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 ...

The digestive system is made up of key parts, each of which has a different function. Food passes through most of these parts in a journey from the mouth to the anus. Stomach This is a muscular ...

Digestion begins in your mouth, where saliva starts to ... which will allow your doctor to see the outline of your digestive system. When is heartburn an emergency? Heartburn is usually a ...

The digestive system is a group of organs that work together ... When you eat, food travels from the mouth down the esophagus to the stomach. Then it moves through the small and large intestines ...

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 ...