The human digestive system refers to the organs that take in food and break them down. Digestion describes the complex process that enables the nutrients in food to enter the body and its cells. Food ...

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 ...

Digestive enzymes are found in the digestive system, including the mouth, stomach, and small intestine. They help you break down food and absorb nutrients. Sometimes, the body cannot make enough ...

The stomach is not the only one digesting lunch — so are microbes. Every time someone eats, an entire ecosystem inside their gut gets to work, breaking down food, absorbing nutrients and boosting the ...

There are many supplements aimed at improving our digestive health and it may be difficult to pick the right one for you. Particularly when it comes to probiotics vs digestive enzymes, you may be ...

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 ...

The term “microbiome” is shorthand for the vast and still largely unexplored worlds of bacteria, viruses, fungi and other microorganisms that inhabit every corner of the planet. Bacteria form tiny ...