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 ...

Dear Annie: As someone who has long suffered from an easily stressed digestive system, I suggest that “Gut Feelings” also see a functional medicine practitioner. Food sensitivities and gut ...

Digestive system process. With the help of hormones and nerves, your digestive system processes the food you take in. The muscles within your organs push it along as your digestive system breaks ...

A doctor explains how the digestive system works and what happens in your body when you eat ... “it’s an amazingly complex system,” says Chris South, M.D., a gastroenterologist at Gastro ...

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 ...