Gut health affects far more than digestion. A complex gut‑brain network constantly sends signals that shape mood, sleep and ...

Gastrointestinal diseases can cause symptoms like heartburn, constipation, diarrhea, and abdominal pain. Functional GI ...

Coffee is more than just a morning ritual or an afternoon pick-me-up; it’s a powerful beverage that has surprising effects on the body — particularly the digestive system. For many people, a cup of ...

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 consists of a long tube that can be measured from the back of the mouth to the anus. The entire length of the gastrointestinal tract consists of nerves and muscles that work to ...

The diseases caused by PM 2.5 pollution in different systems are shown. CAD, cardiovascular disease; NASH, non-alcoholic steatohepatitis; HCC, hepatocellular carcinoma. Fine air particles, less than 2 ...