The way in which the body processes cholesterol affects the risk of cardiovascular diseases. LDL cholesterol is obtained from saturated fats in food and from hepatic cholesterol synthesis. Its ...

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 descending colon is a section of the large intestine that passes downward. Its functions include storing food remains before they pass through the rest of the colon and rectum for elimination. The ...

The colon is a part of the digestive tract whose primary function is the absorption of water and nutrients from food. Colon cancer is a leading cause of mortality worldwide. Recent evidence suggests ...