It’s one of the most common items in any home, yet it could be harboring a hidden danger. That toothbrush you’ve been using for months might be contributing to a serious cardiovascular condition: atherosclerosis.
How is this possible? Dental professionals explain that the root cause is inflammation. When a toothbrush is old and its bristles are frayed, it does a poor job of removing plaque. This bacterial buildup causes chronic gum inflammation, a low-grade infection in your mouth.
The problem is that this infection rarely stays put. The mouth, which hosts hundreds of types of bacteria, becomes a source of systemic problems. The inflamed gums provide an easy entry point for bacteria and inflammatory compounds to enter your circulatory system.
Once in the bloodstream, these harmful elements can travel to arteries throughout the body, including those around the heart. They can contribute to the buildup of plaque in the arteries, causing them to stiffen and narrow, which is the very definition of atherosclerosis.
Before you panic, the solution is incredibly simple and part of basic hygiene. To break this chain of inflammation, replace your toothbrush every three months. This ensures your brush is always effective at removing the plaque that starts the problem.