An introduction to the amazing functions of the human body's digestive system.

Digestion and breathing may seem unrelated, but they are intimately connected. Here's how they work together to support health.

Discover the digestive system and understand its intricate processes. From mouth to the intestines, learn about each organ's role in digestion.

It takes about 24 hours for food to make its way through your digestive system. Your body needs food for energy, vitamins and minerals. But food needs to be broken down into a substance your body ...

How long does it take to digest food? According to Mayo Clinic, it may take between six and eight hours for food to pass through the stomach and small intestine. Digestive enzymes and acid in your ...

The human digestive system is a lot “smarter” than you might think. In many ways the digestive system functions as a mini brain, commanding a handful of organs to break down that breakfast ...

From skipping meals to consuming too much caffeine and alcohol, here are a few habits that can affect the digestive system.