Research
Mixed
Quantitative molecular and phenotypic biomarkers (e.g., DNA methylation, telomere length, physical function) can accurately measure physiological age and predict healthspan and lifespan.
Use available biomarkers (like blood tests or physical function metrics) to track your biological age rather than just your calendar age. This helps you assess your 'healthy aging' status and potentially predict your healthspan, allowing for earlier interventions to prevent age-associated diseases.
GoodSupportsHIGH confidence
Quantitative biomarkers of aging are valuable tools to measure physiological age, assess the extent of ‘healthy aging’, and potentially predict health span and life span for an individual.
Why this rating
Based on a comprehensive review of multiple high-impact studies and large cohorts (e.g., Dunedin Study, 60,000 samples for ML prediction).
Source
Molecular and phenotypic biomarkers of aging
Xian Xia et al. · F1000Research · 2017
DOI 10.12688/f1000research.10692.1
narrative_reviewCited 189×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- DNA methylation patterns (epigenetic clocks) are among the best-studied and most accurate molecular biomarkers for predicting chronological age.Strong
- Physical function and anthropometric measurements (e.g., walking speed, grip strength) are practical phenotypic biomarkers that can perform better than DNA methylation in predicting health status.Good
- Integrating multiple biomarkers (molecular and phenotypic) using statistical or machine learning algorithms provides a more powerful prediction of physiological age than single biomarkers.Good
Related findings · Mixed
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