There is a simple, three-month habit that can be a powerful tool in your fight against heart disease. It’s replacing your toothbrush, and experts say it’s crucial for preventing the inflammation that leads to hardened arteries.
This condition, atherosclerosis, is now understood to be closely linked to systemic inflammation. A primary source of this inflammation can be chronic gum disease.
Gum disease starts with plaque, a bacterial film. An old toothbrush with worn-out bristles is one of the main reasons this plaque isn’t removed, allowing inflammation to take hold.
This oral inflammation is a gateway. It allows the mouth’s massive bacterial population to enter the bloodstream. This creates a low-grade infection that your body must constantly fight.
This systemic fight wears down the heart’s defenses and can contribute to plaque in the arteries. Adopting the simple habit of replacing your toothbrush every three months is a powerful step in preventive heart care.