How Saliva Protects Your Teeth: Your Mouth’s Natural Defence System

Saliva may seem simple, but it plays a powerful role in keeping your teeth and gums healthy. In fact, it’s one of your mouth’s most important natural.

1.Washes away food and bacteria.

2.Neutralizes harmful acids

3.Remineralizes enamel.

4.Strengthens teeth with fluoride.

5. Protects soft tissues.

When saliva is low. -Dry mouth (xerostomia) increases the risk of cavities, sensitivity, bad breath, and gum disease. Common causes include stress, dehydration, medications, and mouth breathing.