What does Saliva do while you eat?

* Initial stage of Digestion: Saliva begins the process of digestion by breaking down carbohydrates in the mouth. It contains the enzyme amylase, which breaks down complex carbohydrates, such as starches, into simpler sugars, such as maltose. This makes it easier for the body to absorb and utilize carbohydrates for energy.

* Mechanical Function: Saliva helps in chewing and swallowing food. It lubricates the mouth, making it easier for food to move around and be broken down by the teeth. It also helps in the formation of the food bolus, which is the semi-solid mass that is swallowed.

* Protection of Teeth and Oral Tissues: Saliva contains several minerals, including calcium and phosphate, which help strengthen and protect teeth from decay. It also contains antimicrobial agents that help prevent the growth of bacteria and protect the oral tissues from infections and diseases.

* Taste Sensation: Saliva plays a role in taste perception. It helps dissolve food particles and carry them to the taste buds on the tongue, allowing us to experience different flavors.

* Cleansing Action: Saliva helps in removing food particles and debris from the mouth, maintaining oral hygiene and preventing the buildup of bacteria and plaque.

* pH Balance: Saliva helps maintain a neutral pH balance in the mouth, which is essential for the health and integrity of teeth and oral tissues.