There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twelve Days of Christmas series of posts, highlighting one science ...

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.

CHICAGO — The human digestive system breaks down foods and liquids into macro and micro nutrients, which are then absorbed by the bloodstream and transported throughout the body to keep it functioning ...

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, ...

Do you find yourself often feeling heavy and lethargic, despite generally sleeping well? The secret to feeling light, energized, and healthy often starts in your gut. A smooth-running digestive system ...