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Dr Amir Khan Urges Nightly Flossing to Cut Heart and Stroke Risk

The TV GP’s Lorraine segment underscored how mouth bacteria entering the bloodstream can drive inflammation linked to cardiovascular problems.

Overview

  • Appearing on ITV’s Lorraine on Feb. 26, the NHS GP said oral bacteria can enter blood vessels, trigger inflammation and disturb arterial plaque.
  • The NHS advises brushing twice daily for about two minutes with fluoride toothpaste, with a priority on brushing before bed.
  • Guidance recommends flossing before brushing and using interdental brushes where needed, while avoiding wooden toothpicks that can damage gums.
  • The East Midlands Congenital Heart Centre warns that bacteria from the mouth can rarely cause infective endocarditis, a serious heart lining infection.
  • Outlets amplified established public-health advice, with no new research reported and the emphasis on routine preventive dental care.