Health experts say the digestive system does much more than process food, and subtle changes in gut health may influence energy, immunity, metabolism and even mood.

The mouth starts the digestion process by breaking food down into a more easily digestible form. It does this through a combination of mechanical and chemical digestion. After people take food in ...

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 with ...

New research finds there is significant variation in the anatomy of the human digestive system, with pronounced differences possible between healthy individuals. The finding has implications for ...

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 intestine, ...

Experts explain how just one daily serving of fermented food may impact the immune system, mood, and even inflammation levels ...

Medically reviewed by Allison Herries, RDNKey TakeawaysDrinks that could help with digestion mostly include water and some ...

Cystic fibrosis is an inherited condition that can cause mucus buildup in the pancreas. This can interfere with the typical pancreas function and cause problems during food digestion. It can also ...

Dr Saurabh Sethi explains why the yarapin in sweet potatoes can reduce stomach bloating. Here is why you should consume sweet ...

Researchers find early Alzheimer's changes in the gut, opening a surprising path toward earlier detection and treatment.

The human digestive system is the means by which tissues and organs receive nutrients to function. The system breaks down food, extracts nutrients from it, and converts these into energy. The ...