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1 Powerful, Predictive Drop Of Blood: The Future Of Diagnostic Testing, Epigenetics, DNA Methylation & Machine Learning, With Dr. Matthew Dawson.

Ben Greenfield Life

NOTE

Precision in Aging Insights

Current advancements in biological aging tests showcase significant improvements over previous generations. Legacy aging clocks, such as the Horvath and Hanum models, displayed variability, with mean absolute errors of approximately four years, limiting their clinical utility. In contrast, newer aging clocks leverage a broader dataset of 950,000 CPGs, resulting in much lower mean absolute errors—around 0.5% for pace measurement—enhancing accuracy and reliability. These upgrades offer clinicians a more precise understanding of aging and its implications, allowing for meaningful tracking of biological age changes over time.

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