A “vicious cycle” exists between oral health and diabetes, and dental experts say you can help stop it. The key is understanding the “two-way relationship” and maintaining your “first line of defense”—your toothbrush.
A dental expert explains that high blood sugar weakens your immune system, making your gums a perfect target for infection. As these infections thrive, they release toxins that disrupt your insulin’s effectiveness, which in turn raises your blood sugar.
This dangerous loop is all about inflammation. It starts when the 700 species of bacteria in your mouth form plaque. An old toothbrush with frayed bristles can’t remove this plaque, allowing inflammation to take hold and enter the bloodstream.
This systemic inflammation is also what puts your heart at risk. It can lead to atherosclerosis (hardening of arteries), a condition that doubles the risk of heart disease for those with gum infections.
The solution is “as basic as keeping your teeth and gums clean.” This means replacing your toothbrush every three months to ensure it’s effective at removing plaque and breaking this dangerous cycle.