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 ...

Our gut does more than just digest food — it affects everything from our mood to our immune system. When something’s off, your body often tries to alert you with small, easy-to-miss signals. Paying ...

Have you ever noticed how your entire day can be derailed by a “gut feeling” that isn’t exactly positive? From that mid-afternoon bloat to the sluggishness that follows a heavy meal, your digestive ...

Your liver is essential to your good health. The liver is an important part of the digestive system. It performs more than 300 different function in the human body. Learn more about the liver.

Exercise and digestion can have profound impacts on the body. Ricardo Da Costa experienced that first hand. His first job out of high school in the 1990s in Portugal was as a professional ...

Your digestive system changes as you age. This may make certain types of foods more difficult to digest, including spicy foods, dairy products, and processed foods. The digestive system slows as we ...

Motility disorders are conditions that affect the movement of food and waste through the digestive tract. There are many types of motility disorder and they can impact any part of the digestive tract, ...