The digestive system is a complex network of organs working in concert to break down food, absorb nutrients, and eliminate ...

Your liver is essential to your good health. The liver is an important part of the digestive system. It performs more than 300 different function in the human body. Learn more about the liver.

Inside our digestive system lives a complex community of microorganisms that form an ecosystem — the gut microbiome. This “mini-ecosystem” plays a vital role in maintaining overall health. These “good ...

The fundus is a dome-shaped part of the stomach that stores gas from digestion. It can also hold food if the stomach becomes full. The stomach is an important part of the digestive system. It stores ...