Plaque is a thin, sticky substance that builds up on teeth and is made up of many layers of hundreds of different bacteria types. Plaque develops when foods containing carbohydrates (sugars and starches), such as milk, soft drinks, raisins, cakes, or candy are frequently left on the teeth. Bacteria that live in the mouth thrive on these foods, producing acids as a result. Over time, these acids destroy tooth enamel, resulting in tooth decay. Plaque can also develop on the tooth roots under the gum and cause breakdown of the bone supporting the tooth.
Plaque is made up of bacteria, leftover food particles, and saliva. When you eat, the bacteria in your mouth feed on food debris (like sugars and carbohydrates). This breaks the food down into a sticky, acidic film — what we know as dental plaque. Plaque can cause cavities, gum disease, and other oral health issues if not removed through dental cleanings and daily brushing and flossing.
To prevent plaque buildup on teeth, it is important to pay attention to your diet. Since plaque needs carbohydrates to form, the fewer you eat, the better. Avoid candy, cookies, and other sweet things as much as possible in order to prevent plaque buildup. Good oral hygiene and dental care can also help remove and prevent plaque.
