While saliva probably isn’t on your mind much, it plays a crucial role in your oral (and overall) health. Without saliva, our mouths would be dry, sticky, and full of bacteria. In addition to keeping your mouth healthy, it also plays a vital role in digestion.
Here are a few other important roles that saliva plays:
1. It helps keep the mouth clean by washing away food and bacteria.
2. Saliva moistens the mouth. A dry mouth can lead to tooth decay, gum problems, and even tooth loss.
3. It helps to break down food. This makes it easier for the body to absorb important nutrients it needs for proper function.
4. Saliva helps to prevent tooth decay by neutralising acids.
5. It helps to heal your mouth as saliva contains antibodies that help fight infection.
