Brushing your teeth and taking care of your oral health is an important part of being healthy. It’s not just a cosmetic thing.
Past research has previously linked poor oral health practices, including plaque buildup, gum disease, poor brushing habits, and missing teeth, to an increased likelihood of stroke and risk factors for heart disease, such as high blood pressure.
And now, preliminary findings from a recent study suggest that individuals with a genetic predisposition for dental issues, such as cavities, may be at a higher risk for developing structural changes in the brain linked with cognitive decline.
How Your Teeth Affect Your Brain
The link between oral health and brain health has been a topic of interest for researchers for several years. While the exact mechanisms behind this relationship are not yet fully understood, there are several theories that suggest the two are closely connected.
Periodontitis, a type of gum disease, is caused by bacteria that can enter the bloodstream and travel to other parts of the body. This can lead to inflammation, which is a known risk factor for several health conditions, including Alzheimer’s disease. Some studies have suggested that the chronic inflammation caused by gum disease may contribute to the development of dementia.
Other research has found that the bacteria associated with gum disease may directly impact brain health. For example, studies in mice have shown that these bacteria can travel to the brain and trigger an immune response that leads to the death of brain cells.
While this research is still in its early stages, it suggests that there may be a direct link between oral health and cognitive function.
In addition to the potential impact on brain health, poor oral health has also been linked to other health conditions, including diabetes, respiratory infections, and complications during pregnancy. This underscores the importance of taking care of your teeth and gums, not just for your oral health, but for your overall well-being.
How To Improve Your Oral Health
So what can you do to maintain good oral health? Here are some tips:
- Brush your teeth at least twice a day, using a fluoride toothpaste and a soft-bristled brush. Brush all surfaces of your teeth and your tongue.
- Floss every day to remove any plaque and food particles from between your teeth.
- Rinse with an antimicrobial mouthwash.
- Limit your consumption of sugary and acidic foods and drinks, as these can contribute to tooth decay.
- Visit your dentist for routine check-ups and cleanings, which can help catch any potential issues early on.
By taking care of your oral health, you may be doing more than just keeping your teeth and gums healthy. You may be helping to protect your brain health as well. So be sure to make good oral hygiene a priority in your daily routine.
