The gut, or gastrointestinal tract, is the tube that goes from the mouth to the anus. It is responsible for transporting and digesting food, absorbing nutrients and expelling waste.
A condition where the normal cells lining the oesophagus (gullet) have been replaced with abnormal cells.
Irritable Bowel Syndrome
The Irritable Bowel Syndrome (IBS) consists of a number of symptoms, e.g. abdominal pain and abnormal bowel habit.