Emerging Biometrics
Beyond standard labs: biological age clocks, continuous glucose monitors, VO2 max, HRV, and other emerging biomarkers — what they measure and whether they matter.
2 guides
Biological Age Tests: Epigenetic Clocks, Telomere Length, and Glycan Age
Horvath's clock, GrimAge, TELOS — biological age tests claim to measure how fast you're aging. Here is what the science supports.
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Continuous Glucose Monitors for Non-Diabetics: What the Data Actually Means
Abbott Libre, Dexcom — CGMs are now sold direct-to-consumer. This guide covers what they measure, who benefits, and the limitations.
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