The digestive system does far more than simply process food. This complex network serves as the foundation for overall health, influencing everything from immune function and brain health to energy ...

The mouth starts the digestion process by breaking food down into a more easily digestible form. It does this through a combination of mechanical and chemical digestion. After people take food in ...

A recent study from Sweden's Karolinska Institute reveals that not all body fat is harmful, challenging traditional views ...

Dietary fiber is a type of carbohydrate found in plant foods such as whole grains, fruits, vegetables, nuts, seeds, and ...

Gut organoids are three-dimensional (3D), stem cell-derived structures that mimic the cellular composition and functions of the human gastrointestinal (GI) tract. By replicating digestive physiology ...

From fast nerve signals to microbial metabolites, scientists are uncovering the biological conversations between the gut and brain that may explain chronic pain, weight gain, and neurodegenerative ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Your endocrine system regulates many bodily functions, from ...

This series of Special Features takes an in-depth look at the science behind some of the most debated nutrition-related topics, weighing in on the facts and debunking the myths. Share on Pinterest ...