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Your digestive tract stretches from your mouth to your anus. It includes the organs necessary to digest food, absorb nutrients and process waste.
Digestive system. In Crohn's disease, any part of your small or large intestine can be involved. It may involve multiple segments, or it may be continuous. Crohn's disease most commonly affects the last part of the small intestine (ileum) and parts of the colon.
The pancreas in the digestive system. The pancreas is a long, flat gland that lies horizontally behind your stomach. It has a role in digestion and in regulating the level of sugar in your blood.
A blocked intestine needs prompt medical care. Learn about symptoms and the wide range of causes for this serious but treatable digestive disorder.
Cystic fibrosis (CF) is an inherited disorder that causes severe damage to the lungs, digestive system and other organs in the body. Cystic fibrosis affects the cells that produce mucus, sweat and digestive juices.
Pancreatitis can occur suddenly or build up over time. Learn about symptoms, causes and treatment of this digestive system disorder that can cause serious illness.
Most often, muscles contract to send food through the digestive tract. But with gastroparesis, the stomach's movement, called motility, slows or doesn't work at all. This keeps the stomach from emptying well.
High-fiber foods are good for your health. But adding too much fiber too quickly can promote intestinal gas, abdominal bloating and cramping. Increase fiber in your diet gradually over a few weeks. This allows the natural bacteria in your digestive system to adjust to the change. Also, drink plenty of water.
The digestive system breaks down food for the body to use. Colon cancer typically affects older adults, though it can happen at any age. It usually begins as small clumps of cells called polyps that form inside the colon.
Ulcerative colitis (UL-sur-uh-tiv koe-LIE-tis) is an inflammatory bowel disease (IBD) that causes inflammation and ulcers (sores) in your digestive tract. Ulcerative colitis affects the innermost lining of your large intestine, also called the colon, and rectum.