ANATOMY

Detailed explanation-1: -Your salivary glands make saliva, a digestive juice, which moistens food so it moves more easily through your esophagus into your stomach. Saliva also has an enzyme that begins to break down starches in your food. Esophagus. After you swallow, peristalsis pushes the food down your esophagus into your stomach.

Detailed explanation-2: -When we see, smell, taste, or even imagine a tasty meal, our salivary glands in front of the ear, under the tongue, and near the lower jaw begin making saliva (spit). As the teeth tear and chop the food, spit moistens it for easy swallowing.

Detailed explanation-3: -Saliva plays a part in digesting food too. The enzyme amylase found in it helps starches start to break down in your mouth and it helps you swallow food by making it wet and soft so it can slide down your throat more easily.

Detailed explanation-4: -Food enters the digestive system through the mouth. Food is broken down into smaller pieces by chewing. The teeth cut and crush the food, while it’s mixed with saliva. This process helps to make it soft and easier to swallow.