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 chewed ...

This isn’t true if you don’t chew the kernel and just swallow it whole, however. “If you do not chew the kernel, you are ...

Using new technology, researchers at UC Davis and Stanford University are able to study microbes and metabolism in different parts of the human digestive system for the first time. (Getty Images) Most ...

(Nanowerk News) Researchers at the International Iberian Nanotechnology Laboratory (INL) have made a significant breakthrough in the development of reliable in-vitro digestion models. This ...

All animals possess some capacity for repairing and replacing the lining of their intestines, a process called intestinal regeneration. In mammals, including humans, this constant but relatively minor ...

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 ...

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 ...

This story is part of a series exploring human anatomy and physiology complexities. Each story in this collection showcases discoveries reshaping our understanding of the body's inner workings, ...

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 ...

Cellulose is the primary component of the cell walls of plants, making it the most common polymer on Earth. It’s responsible for the properties of materials like wood and cotton and is the primary ...