The Link Between Diabetes and Gum Disease

Diabetes affects many parts of the body, and oral health is one area that is often overlooked. People with diabetes are at a higher risk for gum disease, and gum disease can also make diabetes harder to control. Understanding this connection is important for protecting both your smile and your overall health.

When blood sugar levels are elevated, the body has a harder time fighting infection. This includes infections in the gums. High blood sugar can weaken the immune response, allowing bacteria in the mouth to grow more easily. As plaque builds up along the gumline, it can lead to inflammation, bleeding, and, if left untreated, gum disease.

According to the American Dental Association, “People with diabetes are more likely to develop gum disease, which can then make it harder to control blood sugar levels” (ADA). This creates a two-way relationship. Diabetes increases the risk of gum disease, and gum disease can worsen diabetes by increasing inflammation throughout the body.

Gum disease may also progress more quickly in people with diabetes. Symptoms such as swollen gums, bleeding during brushing, persistent bad breath, and gum recession should not be ignored. Left untreated, gum disease can lead to bone loss and tooth loss. Inflammation from advanced gum disease can interfere with the body’s ability to use insulin effectively, making blood sugar management more difficult.

The good news is that managing gum health can improve diabetes control. Regular dental cleanings, daily brushing and flossing, and early treatment of gum disease help reduce inflammation and lower the risk of infection. The Centers for Disease Control and Prevention notes that good oral health is especially important for people with diabetes as part of overall disease management.

It is important for patients with diabetes to inform their dental provider about their condition and any changes in medication or blood sugar control. This allows dental care to be tailored appropriately and helps catch issues early before they become more serious.

Taking care of your gums is part of taking care of your whole body. By staying proactive with dental care, people with diabetes can reduce their risk of gum disease and support better long-term health.

Sources

American Dental Association
https://www.ada.org

Centers for Disease Control and Prevention
https://www.cdc.gov