Saliva does more than just keep your mouth moist—it helps prevent tooth decay, protects against gum disease, and even aids in digestion. Learn about the vital role of saliva in oral health, the causes of dry mouth, and tips for maintaining adequate saliva levels.

Saliva plays a crucial role in maintaining oral health. It contains enzymes that initiate digestion, neutralizes acids produced by bacteria in the mouth, and helps prevent tooth decay by washing away food particles.

However, certain medical conditions, medications, and treatments like radiation therapy can reduce saliva production, leading to dry mouth. This can increase the risk of cavities, oral infections, and swallowing difficulties.

To combat dry mouth, drink plenty of water, chew sugar-free gum or hard candies to stimulate saliva production, and avoid caffeinated and alcoholic beverages that can exacerbate dryness. Using specially formulated mouth moisturizers and rinses can also be beneficial.