Biomarker hub·longevity
Aging
Men Women (soon)

DNA-methylation-based biological age (Horvath, GrimAge, PhenoAge). Currently the most validated single-test longevity marker.

Optimal range
Range varies by individual.

Why this biomarker matters

Epigenetic age estimates biological age from DNA methylation patterns. Tests like GrimAge correlate with all-cause mortality and respond to interventions like diet, exercise, and rapamycin.

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