09/07/2026
🫀 Healthy gums may be more important for heart health than many people realize.
More than 40% of adults over age 30 have periodontal (gum) disease. While it is commonly known for causing bleeding gums, bad breath, and tooth loss, growing scientific evidence suggests it may also be linked to a higher risk of heart attack, stroke, atrial fibrillation, and other cardiovascular diseases.
Gum disease begins when bacteria and plaque accumulate around the teeth, triggering chronic inflammation. Researchers believe these bacteria and inflammatory molecules can enter the bloodstream through infected gum tissue, where they may contribute to inflammation and damage inside blood vessels. Although smoking, diabetes, obesity, and high blood pressure are shared risk factors for both gum disease and heart disease, experts say periodontal disease itself may also play an independent role.
A recent scientific statement from the American Heart Association, highlighted by Harvard Health Publishing, states that although a direct cause-and-effect relationship has not yet been proven, the evidence linking periodontal disease and cardiovascular disease is becoming increasingly strong. Maintaining healthy gums through regular brushing, daily flossing, routine dental check-ups, and timely treatment of gum disease may help support both oral and heart health.
Healthy gums do more than protect the teeth—they may also help protect the heart.
Sources: • Harvard Health Publishing (2026): How gum disease may raise heart disease risk
• American Heart Association Scientific Statement, Circulation (2025)
