Health experts say the digestive system does much more than process food, and subtle changes in gut health may influence energy, immunity, metabolism and even mood.

Your gastrointestinal (G.I.) system, the key player in your overall digestive health, is one of the most important systems in your body. It consists of the mouth, esophagus, stomach, small intestine, ...

Most people think of the brain as the control centre of the body, but scientists have discovered that the gut has its own ...

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 ...