This film explores the complex process of human digestion, detailing how food is broken down into molecules by the digestive system. It follows the journey of food from the mouth, where it is ...

Much of the food you eat is absorbed by your digestive system, which includes your stomach and your intestines.

The brown color of poop comes from the bile that is added by the liver to your bowl of cereal as it makes its way through the small intestine. The bile is changed by bacteria from green to brown.

The vagus nerve functions as a communication channel that links the brain to the gut system. The brain receives chemical ...

A doctor explains how the digestive system works and what happens in your body when you eat. Plus, how it all works together.

Digestion time between vegetarians and meat-eaters depends on the food eaten. Fiber in vegetables in much more easily digested than protein in meat.

From interfering with natural digestive cycles to causing digestive strain and poor sleep, here are a few ways late night ...