Oral health is not just about the health of your teeth and gums; it is closely related to overall health. Studies show that inflammation in the mouth, such as periodontal disease (also called gum disease), can affect other parts of the body. For example, periodontal disease is linked to heart disease, diabetes, and preterm birth. When gums are inflamed, the body releases chemicals that may circulate in the blood and contribute to plaque formation in the arteries. For people with diabetes, periodontal disease can make it harder to control blood sugar. During pregnancy, gum disease increases the risk of low birth weight and preterm birth. Therefore, maintaining good oral hygiene, brushing and flossing regularly, and visiting the dentist regularly can help reduce these health risks.