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 human small intestine is an essential organ that helps us absorb nutrients and vitamins from food. It is an average of 6 meters long and is covered with millions of villi that are separated by ...

BLOOM (TAMPA) – Alexander Lake, DO, a gastroenterologist at AdventHealth, joined Gayle Guyardo, host of the globally syndicated health and wellness show Bloom, to shed light on one of the most ...

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 ...

When it comes to intestines, it sure seems like two are better than one. I asked my friend Franck Carbonero why that is. He’s a microbiologist at Washington State University. He studies the bacteria ...

Researchers at the Francis Crick Institute have found that the small intestine grows in response to pregnancy in mice. This partially irreversible change may help mice support a pregnancy and prepare ...

Allergies are usually associated with the immune system, genetics, and environmental factors. Increasingly, however, another ...

Scientists explain how tiny gut bacteria influence your body’s health and why many animals on Earth are still waiting to be discovered.