Because digestive system anatomy and functions are so complicated, many health conditions can affect it. They range from short-term, minor issues to long-lasting (chronic) diseases.

The function of the large intestine, which is about five feet long (1.5 meters), is primarily the storage and fermentation of indigestible matter. Related: Digestive System: Facts, Function & Diseases ...

The stomach is located in the upper part of the abdomen. The digestive organs in the abdomen work together to absorb nutrients and move food through the digestion process. They include the stomach ...

Organ: Function: Stomach: Further breaks down food using acid and enzymes. Pancreas: Makes digestive juice to break down carbohydrates, fats, and proteins that the body secretes into the small ...

Researchers have found that light modulates digestive system function in sea urchin larvae, even in the absence of food stimuli. Opsin cells, which are involved in light-dependent systems ...

The colon is part of the large intestine, the final part of the digestive system. Its function is to reabsorb fluids and process waste products from the body and prepare for its elimination.

The pyloric sphincter is a band of smooth muscle that plays an important role in moving the contents of your stomach into your small intestine. It also prevents partially digested food and stomach ...