what are the 3 processes food undergoes in the body
The salivary glands, liver, gallbladder, and pancreas are major accessory organs that have a role in digestion. These organs secrete fluids into the digestive tract. Food undergoes three types of processes in the body: 1  Digestion.2  Absorption. 3  Elimination.fter the nutrients are absorbed, they are available to all cells in the body and are utilized by the body cells in metabolism. The digestive system prepares nutrients for utilization by body cells through six activities, or functions.