Cohort Studyhigh evidence
Urinary Metabolic Age from High-Resolution NMR Reveals Longitudinal Aging Patterns.
The journals of gerontology. Series A, Biological sciences and medical sciences·July 13, 2026·PMID 42440338
Why it mattersA non-invasive urinary biomarker that quantifies biological aging could enhance risk stratification and monitoring in longevity-focused practice, moving beyond chronological age to capture individual aging trajectories and disease susceptibility.
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