We know that brushing and flossing are essential for preventing cavities and gum disease, but could taking care of your teeth also help protect your memory? A study published in the summer of 2023 by the American Academy of Neurology suggests that maintaining good oral health may be linked to less brain shrinkage in the hippocampus—the part of your brain responsible for storing short-term memories.
Here’s what you should know about the connection between your oral health and your brain health.
What the Research Shows
The study followed hundreds of older adults and found that those with gum disease and tooth loss had higher rates of hippocampal shrinkage. This area of the brain plays a major role in memory and learning, and its shrinkage is often associated with Alzheimer’s disease and cognitive decline.
While more research is needed to fully understand the link, the findings suggest that taking care of your teeth and gums could support brain health as you age.
How Oral Health Affects Your Brain
Gum disease, or periodontal disease, is a chronic infection that can lead to inflammation throughout your body. Chronic inflammation has been linked to various health concerns, including heart disease and cognitive decline.
When bacteria from gum disease enter the bloodstream, they may affect brain health by increasing inflammation or contributing to the buildup of harmful plaques associated with Alzheimer’s disease. Additionally, tooth loss can impact chewing and nutrition, which also play roles in cognitive health.
How You Can Protect Your Oral and Brain Health
Taking simple steps to care for your teeth and gums can make a big difference in your overall health. Here’s what you can do:
- Brush twice a day with fluoride toothpaste to remove plaque and prevent decay.
- Floss daily to clean between your teeth where your toothbrush can’t reach.
- Visit your dentist regularly for cleanings and checkups to detect early signs of gum disease.
- Eat a balanced diet rich in fruits, vegetables, and whole grains to support your oral and brain health.
- Avoid tobacco use, which increases your risk of gum disease and other health issues.
Why Dental Visits Matter for Cognitive Health
Regular dental checkups can help you prevent and manage gum disease before it leads to more serious problems. Your dentist can identify early signs of inflammation and provide guidance on improving your oral hygiene routine to protect your teeth, gums, and overall health.
If you have concerns about tooth loss or gum disease, discussing them with your dentist can help you create a plan to maintain your oral health, which may also support your cognitive health over time.
About the Practice
At Ridge Pointe Dental in The Colony, TX, Dr. Austin Amos understands the value of whole body health and wellness – starting with your smile. Our gentle, personalized approach ensures that you receive the highest quality dental care in a comfortable environment, empowering you to protect your oral health for years to come.
Call us at (972) 625-4746 to schedule your next checkup.