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Biological age reflects how well your body functions relative to peers of the same chronological age. Estimated from lifestyle factors, fitness, and biomarkers. Epigenetic clocks provide more accurate estimates using DNA methylation.
Guide étape par étape
- 1Common adjustments: +years for smoking, high BMI, inactivity; −years for exercise
- 2Epigenetic Horvath clock uses DNA methylation patterns
Exemples résolus
Entrée
Age 45 · Smoker · BMI 32 · Sedentary
Résultat
Biological age estimate ≈ 52–58
Lifestyle factors add years
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