I think it swallowing helps to push the food that are already chew.
The only role swallowing plays in digestion is propulsion of food bolus to the stomach.
The tongue helps move food to the back of the mouth through a series of muscular contractions, called peristalsis, which helps facilitate the swallowing process. This movement also helps mix saliva with the food to form a bolus for easier swallowing.
It adds moisture / lubricates the food
Swallowing helps to pass something from mouth to our pharynx to insert some nutrients in our body.
saliva
The vagus nerve (cranial nerve X) is the most important nerve for swallowing. It innervates the muscles involved in the swallowing process and helps coordinate the complex sequence of muscle movements required for safe and effective swallowing.
The structure of the larynx that helps close the glottis during swallowing is the epiglottis. This flap-like cartilage folds down over the glottis to prevent food and liquids from entering the trachea, directing them instead into the esophagus. This action is crucial for protecting the airway and ensuring that swallowing occurs safely.
Tounge!(:
the tongue
No, people do not swallow with their tongue. Swallowing is a complex process that involves coordination of muscles in the throat and esophagus to move food or liquid from the mouth to the stomach. The tongue helps push food to the back of the mouth during swallowing, but it is not responsible for the actual act of swallowing.
The tongue is the muscular organ responsible for initiating deglutition, or swallowing. It helps to move food towards the back of the mouth and into the pharynx, which then triggers the swallowing reflex.
The organ responsible for mixing food in the mouth and initiating swallowing is the tongue. It helps move food around in the mouth to mix it with saliva and then pushes the food to the back of the mouth to start the swallowing process.