Your autonomic nervous system (ANS) is the part of your central nervous system (CNS) that controls unconscious activities like breathing and digestion. This system is always working, whether or not ...

An introduction to the amazing functions of the human body's digestive system. An introduction to the amazing functions of the human body's digestive system. Our continued survival as individuals and ...

Ulcerative colitis (UC) is a condition that begins in your digestive tract, specifically the lower parts -- the colon and rectum. It’s a type of inflammatory bowel disease (IBD). When you have it, the ...

It’s all in your head, or maybe in your gut — or maybe both. Today’s digestive health aisle not only offers heartburn products, but everything from immune support to headache relief. And, as more ...

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 ...

The central nervous system (CNS) consists of the brain and the spinal cord and controls most functions of the body and the mind. The CNS governs voluntary movements, such as walking, and involuntary ...