Organs don't just grow in early life; they can change in response to physiological or environmental challenges in adulthood. Researchers have now identified an active role for the intestinal muscles ...

A team of scientists at the Research Institute of the McGill University Health Center (The Institute) has made a landmark discovery that sheds light on how the immune system protects the gut during ...

Discover how your intestines renew themselves and the role of mesenchymal cells in gut health. Learn tips for a healthier digestive system.

Through a collaboration between Cornell and the State University of Binghamton in February, scientists found that food grade nanoparticles may potentially have detrimental effects on the function and ...

Constipation can make mornings uncomfortable, especially when bowel movements become difficult, infrequent or require straining. While occasional constipation is common, your everyday diet can play an ...

Let’s debunk myths about pooping, including false beliefs surrounding bowel frequency, fiber benefits, colon cleanses, and ...

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 ...

Vitamin D supports gut health by helping regulate immune function, strengthen the intestinal barrier, and maintain a balanced gut environment—here’s what research shows.