Gum disease is correlated with heart disease
For years, doctors were puzzled by an apparent link between rates of gum disease and heart disease. Finally, a consensus report published in both dental and cardiovascular trade journals brought together all the evidence and came to the following conclusions:
- The link is real. Gum disease is indeed a risk factor leading to heart disease. Even when age, sugar consumption, economic status and other related factors are removed, gum disease still appears to increase the risk of heart disease.
- Strokes, heart failure, and artery hardening are all linked to infected gums. Hardened arteries that are even as far away as the calves may be related to gum disease.
- It is more likely that gum disease is causing heart disease than vice versa. The exact mechanism linking the two health problems is still not known, but several plausible theories are currently being tested. Many scientists have postulated that infections in the gums interfere with the brain’s blood supply. This both increases the risk of stroke and forces the heart and arteries all around the body to work harder to keep blood circulating. Others think that gum disease, by causing an inflammatory response, indirectly causes arterial hardening. By comparison, there are few if any explanations for how gum disease might cause heart disease.
- Some scientists believe there is also a psychological cause. Taking care of your teeth increases confidence and self-esteem. These in turn decrease stress, quite possibly the greatest cause of heart disease. The act of taking care of oneself can also become a habit, strengthening the will and making it easier to resist high-cholesterol foods.
Although not definitive, the evidence certainly points strongly to the idea that healthy gums lead to healthier hearts. A good regimen of flossing, brushing, and using mouthwash will not only improve your breath and prevent pain, but also help keep your heart happy for years to come.