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  • Liver Transplant - Information on liver transplant, the tests required, finding a match, complication, antirejection medications, and the follow-up necessary.
  • The Digestive System - Read about the digestive system from chewing food, swallowing, emptying into the stomach, through the small and large intestines, and then expelling waste through the anus.

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Liver-Related Procedures and Tests

What Is Digestion?

Digestion is the complex process of turning the food you eat into the energy you need to survive. The digestion process also involves creating waste to be eliminated.

The digestive tract (or gut) is a long twisting tube that starts at the mouth and ends at the anus. It is made up of a series of muscles that coordinate the movement of food and other cells that produce enzymes and hormones to aid in the breakdown of food. Along the way are three other organs that are needed for digestion: the liver, gallbladder and the pancreas.

Food's Journey

Stop 1: The Mouth

The mouth is the beginning of the digestive tract, and, in fact, digestion starts here before you even take the first bite of a meal. The smell of food triggers the salivary glands in your mouth to secrete saliva, causing your mouth to water. When you actually taste the food, saliva increases.

Once you ...

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