The digestion begins in the mouth

The digestion begins in the mouth 

Before that first mouthful of food at a palatable when you smell, what you see or think about him, starts digestion. You are starting to form saliva in the mouth. When you eat, saliva begins the process of decomposition of the chemicals they contain food and aid to soften to make it easier to swallow. The language helps push food through your mouth while you chew with the teeth. When you're ready to swallow, the tongue pushes a piece of food and crushed softened, called a food bolus, toward the back of the throat, to enter through the opening of the esophagus, the second part of the digestive tract.

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