As food travels through a person’s digestive system, the body uses enzymes to break it down into smaller molecules. This process is chemical digestion.

From easing bloating to boosting good gut bacteria, leafy greens do more than just add colour to your plate. These ...

The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...

What happens when we eat and during digestion? Here, learn about the parts of the digestive system, how they work, and how to recognize any problems.

Study in mice suggests potential for probiotic treatment. Although previous research has linked pesticide exposure to harmful ...

The digestive system breaks down the food we eat so it can be converted into energy — to power our bodies and provide nutrients for health, growth and repair.

Understanding the relationship between the stomach, brain and sleep can lead to more restful nights, as well as increased ...

WebMD provides a glossary of terms and definitions related to the gastrointestinal system and digestive diseases.

How exercise can help—or hurt—your digestion Your workout can have profound impacts on digestion. In rare instances, these effects can be dangerous but experts say a few tweaks can help most ...