The digestive system made up of the gastrointestinal tract (GI), liver, pancreas, and gallbladder help the body digest food. Digestion is important for breaking down food into nutrients, which your body uses for energy, growth, and cell repair. Digestive disorders affect millions of Americans each year. These conditions involve the digestive tract, which is also known as the gastrointestinal (GI) tract. The GI tract includes the oesophagus, liver, stomach, small and large intestines, gallbladder and pancreas. Digestive disorders encompass a variety of diseases ranging from mild to severe. Common digestive disorders include gastroesophageal reflux disease, cancer, irritable bowel syndrome, lactose intolerance and hiatal hernia.
