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Researchers Report a Link Between Gum Disease and Alzheimer’s Disease


Researchers at Tuft University reported a link between gum disease, also known as periodontitis and periodontal disease, to an increased risk for Alzheimer’s disease. Periodontitis is a bacterial infection within the soft tissue of the mouth, and “about 47.2% of U.S. adults over 30 and 70% over 65 have gum disease,” according to the Centers for Disease Control and Prevention (CDC).

The study, which was done with mice, discovered the correlation, but researchers hope the findings can be used to someday help reduce cases of Alzheimer’s disease. The authors cite Fusobacterium nucleatum (F. nucleatum), a bacterium that causes gum disease and is already linked to kidney disease, diabetes and coronary problems to be the problem.

The lead author, Dr. Jake Jinkun Chen, professor of periodontology and director of the Division of Oral Biology at Tufts University School of Dental Medicine explains the purpose of the study is to identify and characterize the association of induced periodontal disease with Alzheimer’s disease. He says as F. nucleatum generates “inflammation both locally and systemically, it affects the Alzheimer’s disease phenotype, as Alzheimer’s itself is an inflammatory disease.” Additionally, since the bacteria migrate and penetrate the brain, it can worsen the symptoms and signs of Alzheimer’s disease.

Researchers plan further studies in humans and say although there is not a proven link yet; good oral health benefits our overall health. They also say to decrease our risk for Alzheimer’s, it is important to maintain a healthy diet and exercise.

As Alzheimer’s and other dementia-related diseases progress, a loved one may need more care than they can get living at home. When the time comes for memory care, we encourage you to consider MorningStar at River Oaks, a senior living community in Houston offering specialized care for individuals with memory impairment diseases. Our holistic approach is guided by our signature program, Lavender Sky, and we help residents and their families navigate this challenging journey with love and compassion. Contact us or visit our website for more information.

MorningStar is guided by a culture rooted in our mission of honoring God, valuing seniors, and investing in our team, which allows us to deliver services with warmth, sincerity and depth of purpose. We have built a reputation for creating homes filled with an atmosphere of love and community. Please contact us to learn more about the finest senior living Houston offers.

Source:
medicalnewstoday.com/articles/bacteria-that-cause-gum-disease-may-increase-risk-of-alzheimers#Inflammation-and-Alzheimers-disease
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