Most people understand that harmful bacteria in the mouth can lead to cavities, tooth pain, and gum disease. What many people do not realize is that oral health may also affect parts of the body far beyond the teeth and gums! Once bacteria gain access to the bloodstream, they may travel to other areas and contribute to serious health problems. Researchers have even explored whether bacteria from the mouth may play a part in the development of some brain abscesses. Continue reading below to learn more about this fascinating connection.
What Has the Research Found?
A 2022 study published in the Journal of Dentistry reviewed 87 hospital cases involving brain abscesses. In 35 of those cases, clinicians identified a likely source of infection. In the other 52 cases, no clear cause was pinpointed. Notably, patients in the unexplained group were about three times more likely to have oral bacteria in their abscess samples. This suggests that the mouth may serve as a source of brain infections more often than many people assume.
Researchers also found higher levels of Streptococcus anginosus in the patients whose abscesses had no known origin. This type of bacteria has ties to dental abscesses and has also appeared in infections of the brain, lungs, and liver.
The study does not prove that oral bacteria directly cause brain abscesses. However, it does support a meaningful association that health professionals should not ignore.
Why This Matters for Your Health
You may not think about your mouth as a factor in brain health, but the abovementioned research offers a strong reason to change that perspective! Indeed, good oral care habits can play a pivotal role in your overall well-being.
Do you want to limit oral bacteria and thereby possibly protect your brain? Work on adopting these beneficial practices:
- Brush twice each day with fluoride toothpaste.
- Floss once every day to remove debris and plaque from tight spaces in your mouth.
- Limit sugary foods and drinks that feed harmful bacteria.
- Visit your dentist for routine exams and professional cleanings at least twice a year.
- Seek dental care without delay if you notice severe tooth pain, gum swelling, or a bump near a tooth.
Your smile is a key component of your overall health! Make it your goal to protect your head-to-toe-wellness (including your brain!) through diligent oral care.
Meet the Practice
Dr. Carla Bustillo-Gonzalez has served the Tewksbury community as a highly skilled dentist for more than 20 years. She and our team understand the importance of oral care in overall wellness, so we place a strong emphasis on preventive measures. To learn more about us or to schedule your next checkup, contact Shawsheen Family Dental at 978-851-7112.