
09/11/2025
Could brushing your teeth affect your brain health? Gum disease is caused by bacterial infections that inflame the tissues supporting the teeth. Left untreated, it can lead to tooth loss and systemic inflammation. Recent large-scale research, including a study published by the National Institute on Aging (NIA), suggests that the bacteria and inflammatory molecules from gum disease may travel through the bloodstream, affecting other organs, including the brain. Regular dental check-ups and proper oral hygiene are essential for long-term health.