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 ...

An introduction to the amazing functions of the human body's digestive system. An introduction to the amazing functions of the human body's digestive system. Our continued survival as individuals and ...

The human digestive system is a series of organs that converts food into essential nutrients that are absorbed into the body. The digestive organs also move waste material out of the body. The enzymes ...

The gastrointestinal system comprises a plethora of different cell types that develop, interact, specialize and function in a complex, tightly regulated process and, in many cases, show remarkable ...

The digestive system has two main functions: to convert food into nutrients your body needs, and to rid the body of waste. To do its job, the system requires the cooperation of a number of different ...

How do humans digest food? It’s a complicated question, with no easy answer. But in a food engineering lab at UC Davis, a mechanical digestive system is churning out information that may help solve ...

image: 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 ...

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 ...

The human gut microbiota refers to the trillions of microbes, such as bacteria, that live in the human gut. The microbiome is the environment they live in. Most microbes in the body are useful, but ...