New Research: Oral Bacteria May Cause Brain Abscesses

When you took a breath just now, chances are you didn’t consciously think about it. From processing new knowledge to controlling every system and function in the body including simply breathing, your brain plays a vital role in keeping you alive and well. Unfortunately, although rare, brain abscesses come with a high mortality rate. Needless to say, if at all possible, you want to avoid getting this infection.

Crossword puzzles and brain teasers may help you stay mentally sharp, but did you know that maintaining your oral health could help your brain stay strong as well? Keep reading to learn how these are related and how keeping your smile in good condition may help you prevent brain abscesses.

Connection Between Oral Bacteria and the Brain

For a long time, research has established a close relationship between the mouth and the brain. Although these body parts are not directly connected, there are conditions in the mouth that can spread to other essential systems, including the heart, liver, and the brain. For instance, the same bacteria that cause inflamed gums can enter the bloodstream and exacerbate inflammation in the brain, increasing the risk of Alzheimer’s.

A new study published in the Journal of Dentistry and conducted by the University of Plymouth specifically looked at the relationship between brain abscesses and the oral microbiome. When it comes to brain abscesses, in patients where the cause was unknown, the oral bacterium Streptococcus anginosus was three times more likely to be found within the abscesses. These results suggest that this bacterium, usually found in dental abscesses, could be a source of the brain infection.

Healthy Smile, Healthy Brain

The findings of this study could indicate that taking care of your oral health could help keep your brain in healthy condition as well. But what can you do to avoid a dental abscess and a brain abscess? Do the following:

• Brush and floss your teeth every day.
• Visit the dentist regularly (at least every six months) for checkups and cleanings.
• Drink more water to rinse away sugar, plaque, and bacteria from your mouth.
• Control how much sugary and starchy food you eat.

Although these preventive measures may not stop brain abscesses completely, avoiding dental abscesses through simply self-care can reduce the risk of the same problem happening in the brain.

Ultimately, the bacteria in the mouth have a way of spreading to other areas of the body, and the last place you want to see abscesses is in the brain. So, now that you understand this issue better, you can protect yourself from infection and keep your smile brain brilliant and strong.

About the Practice

At Applegate Dental, we don’t only care about your oral health but also your overall well-being. Our dentists, who take many hours of continuing education coursework every year, stay on top of the latest research and technology to ensure the best patient care. If you have questions about your oral health or need to schedule an appointment at our office in West Seneca, you may call 716-712-5301 or click here.