Although constipation and diarrhea may seem like opposite problems, they both hinge on the same underlying issue: how much fluid moves into the gut. These common issues affect millions of people in ...

Organs often have fluid-filled spaces called lumens, which are crucial for organ function and serve as transport and delivery ...

This article discusses possible warning signs of irritable bowel syndrome and recommendations for evaluation and management.

Forget trendy supplements and cleanses. These expert-backed tips can keep you regular and support long-term health.

Digestive enzyme supplements have gained popularity for their claims of treating common forms of gut irritation, heartburn and other ailments. But how do digestive enzymes work, and who really needs ...