Overview
- Researchers at King’s College London followed 65 adults treated for apical periodontitis for two years after endodontic therapy.
- More than half showed better glucose metabolism, improved lipid profiles, and lower inflammatory markers compared with baseline.
- Early shifts in cholesterol and fatty acids were detected within three to six months in blood tests using NMR spectroscopy.
- Authors suggest the improvements may reflect reduced bloodstream bacteria and systemic inflammation after clearing the tooth infection.
- The American Association of Endodontists welcomed the results but noted the small sample and absence of control groups, urging larger controlled studies and closer coordination between dental and medical care.