You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

IBS is a chronic disorder, which involves the way the digestive system works, without any apparent structural damage to the ...

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 ...

Gastroenterologists say good digestion isn't just about avoiding stomach discomfort. A healthy digestive system helps your ...

After-food gut health tests offer ways to identify why you may be experiencing bloating. Here are the types of after-food gut ...

Sign up for CNN’s Eat, But Better: Mediterranean Style. Our eight-part guide shows you a delicious expert-backed eating lifestyle that will boost your health for ...