Researchers have discovered microplastics and nanoplastics in the human brain, reproductive organs, and other vital systems.

Chemical digestion occurs when the body uses enzymes to break down certain molecules, such as carbohydrates. This process allows the bloodstream to absorb smaller molecules to transport around the ...

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 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.

Soluble fiber and insoluble fiber both support healthy digestion. But when experiencing diarrhea or constipation, be mindful ...

While most of us only think of our digestive system as helping to process the foods we eat or being behind the occasional stomach ache, a healthy gut can also impact everything from stronger immunity ...

Quit your bellyaching — one CEO promises that fixing a single part of your body is the “secret sauce to everything” that ails you. There are countless high-end gadgets on the market that biohackers ...