Medically reviewed by Kumkum Sarkar Patel, MD The large intestine absorbs water and nutrients from food waste.Constipation, diarrhea, and hemorrhoids commonly affect the large intestine.Eating more ...

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, ...

In a recent study published in the journal Frontiers in Immunology, researchers investigate the impact of dietary antigens in regulating small intestinal tumors. Despite being the most common type of ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Christopher Damman, University of Washington (THE CONVERSATION) Microbiome research to ...

The terms "intestinal barrier" and "intestinal permeability" describe two different aspects of the same anatomical structure, the intestinal wall composed of four layers, the mucosa, the submucosa, ...

A risky but often lifesaving surgery that removes damaged parts of the small intestine can leave patients facing a new threat ...

Villi are tiny projections in the small intestine that help absorb nutrients and aid digestion. Damage to your villi can lead ...

Increased meat in ancient hominin diets, beginning about 3 million years ago, meant that guts (large and small intestines) could become shorter because they could extract more expeditious calories in ...