Alzheimer’s disease is a progressive neurodegenerative disorder that attacks the brain cells responsible for memory, thinking, and behavior. Over time, the symptoms worsen, leading to memory loss, confusion, difficulty with language and reasoning, and changes in personality and behavior. In the later stages, sufferers may require assistance with daily activities. The exact cause of Alzheimer’s is unknown, but it’s linked to the buildup of abnormal proteins in the brain.
Maintaining good oral health is essential for a good smile, but a new report suggests it may also play a role in protecting your brain. The CareQuest Institute for Oral Health has released a study highlighting a potential connection between poor oral health and an increased risk of developing Alzheimer’s disease and related dementias (ADRD). The study was published at https://www.carequest.org/system/files/CareQuest-Institute_Poor-Oral-Health-May-Contribute-to-the-Risk-of-Dementia-Visual-Report_4.25.24.pdf
The report raises several interesting points. Adults diagnosed with Alzheimer’s often have worse gum health compared to their healthy counterparts. This includes a higher prevalence of plaque buildup, deeper gum pockets, and increased bone loss around the teeth.
Researchers are also explored a link between gum infections and Alzheimer’s, particularly a specific bacteria called Porphyromonas gingivalis (P. gingivalis). This bacteria may contribute to the buildup of proteins in the brain that can impair memory and cognitive function. Additionally, people with Alzheimer’s tend to have higher dental care costs, suggesting that oral health concerns may be neglected as the disease progresses.
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The report was careful to note that more research is needed. While there is growing evidence of a connection between oral health and brain health, it’s not yet clear if improving oral hygiene can prevent Alzheimer’s or lessen its symptoms. The CareQuest Institute emphasizes the importance of further studies to determine if treating gum disease or simply maintaining good oral health throughout life can play a role in reducing the risk of ADRD.
So, while brushing your teeth might not be a guaranteed shield against Alzheimer’s, it’s still an important part of your overall health strategy. Taking care of your mouth may potentially benefit your brain health as well.