Keeping your teeth and gums healthy may do more than protect your smile — it could help safeguard your heart and brain too. Two new studies published in Neurology Open Access found that adults with gum disease were more likely to show signs of brain damage and had a much higher risk of stroke compared to those with healthy mouths.
Researchers discovered that gum disease was linked to inflammation and changes in blood vessels in the brain. Those with both gum disease and cavities faced an 86% higher stroke risk. The studies also revealed that people who practiced good oral hygiene — brushing, flossing, and getting regular dental cleanings — cut their stroke risk by up to 81%.
While the research doesn’t prove that poor oral health directly causes strokes, it adds to growing evidence that inflammation in the mouth affects overall health. Experts say that with gum disease impacting billions worldwide, simple dental habits may be one of the most effective ways to protect your heart, brain, and long-term wellness.
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