Discover how oral health affects systemic inflammation, heart disease risk, and longevity with evidence-based dental care strategies.
The connection between dental health and longevity has emerged as one of the most surprising findings in preventive medicine. Research consistently shows that poor oral health is associated with increased risk of cardiovascular disease, cognitive decline, and premature mortality—making dental hygiene a legitimate longevity intervention.
The mouth harbors over 700 species of bacteria. While many are harmless or beneficial, pathogenic bacteria associated with gum disease can enter the bloodstream through inflamed gum tissue.
Once in circulation, these bacteria and the inflammatory molecules they trigger can:
A 2022 meta-analysis in the Journal of Clinical Periodontology found that individuals with severe periodontal disease had:
The Swedish Twin Registry study following over 13,000 twins found that those with periodontal disease at baseline had significantly higher mortality rates over 16 years of follow-up.