TAG

biomarkers

5 articles tagged biomarkers.

Resting Heart Rate as a Longevity Marker: What Clinicians Actually Look For

Resting heart rate is a simple, well-studied longevity marker. Here's what the research shows, what counts as normal, and when clinicians flag it.

September 26, 2026

longevity

Grip Strength as a Longevity Metric: Why Clinicians Ask and How It's Measured

Grip strength predicts mortality risk better than many vital signs. Learn why clinicians measure it, how testing works, and what your score may mean.

August 17, 2026

longevity

Longevity Biomarkers in Men vs Women: What Changes and Why

Longevity biomarkers shift differently by sex. See what the research shows about biological age, inflammation, and hormones, and what it means for men 30-55.

August 10, 2026

longevity

Longevity Biomarkers Beyond Bloodwork: HRV, VO2 Max, and Grip Strength Explained

HRV, VO2 max, and grip strength are functional longevity biomarkers labs can't capture. Learn what they measure, why they matter, and how to track them.

August 9, 2026

bloodwork

How to Read a Men's Health Lab Panel: Metrics, Ranges, and Common Flags

Learn how to read testosterone, metabolic, and lipid results on a men's health lab panel, what reference ranges mean, and which flags warrant a follow-up.

August 2, 2026