Saliva keeps your mouth healthy by washing away food and debris from your gums and teeth. ThUnfortunately, many people have gum disease. It is also called periodontal disease. It can cause severe problems if left untreated. The problem is caused by the buildup of plaque on your teeth. Plaque is the sticky accumulation or film on your teeth from the bacteria and sugars that stick to your teeth. When plaque isn't cleaned off your teeth, it can cause your gums to be infected and even inflamed.
is is critically important as the buildup of food and debris is the first step in developing tooth decay. When you eat, chew your food thoroughly, as this will stimulate saliva production. Saliva also provides other tooth decay fighting substances to your mouth. These substances help prevent cavities and other infections, as well as provide nutrients for the surface of your teeth. Saliva keeps your enamel strong.