what role of the stomach is essential to life?
What role of the stomach is essential to life? What does the stomach do? The main job of the stomach is to digest proteins. It then allows the mixture of food and enzymes called 'chyme' to enter the duodenum in order for all the other food types toâ¦ be digested such as carbohydrates and fats. The stomach is one of the principal organ in your digestive system.