The main cause of periodontal disease is bacterial plaque, a sticky, colorless film that constantly forms on your teeth. If not carefully removed by daily brushing and flossing, plaque hardens into a rough, porous substance known as calculus (or tartar). Other factors can also affect the health of your gums, including:
- Smoking.
- Diabetes.
- Stress.
- Clenching and grinding teeth.
- Medication.
- Poor nutrition.
- Pregnancy and puberty.
