Chronic Gum Inflammation Linked to Silent Brain Damage, Study Reveals
Emerging research indicates that periodontitis, a severe form of gum disease, is significantly associated with increased brain white matter damage, as evidenced by a higher volume of white matter hyperintensities on MRI scans. This correlation persisted even after controlling for other risk factors such as age, high blood pressure, and smoking, suggesting a direct and independent link.Scientists propose that the chronic inflammation originating in the gums can trigger a body-wide inflammatory response. This systemic inflammation may compromise the integrity of the blood-brain barrier and damage the brain's delicate small blood vessels, leading to lesions that are known precursors to cognitive decline and vascular dementia. The findings elevate routine oral care—including brushing, flossing, and regular dental check-ups—from a simple hygiene practice to a potentially crucial strategy for long-term brain health and cognitive preservation.
#gum disease
#brain health
#white matter hyperintensities
#oral inflammation
#neuroscience research
#lead focus news
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