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biometrics

Evidence-based articles on biometrics — written for entrepreneurs, executives, and high performers who want to close the gap between what they know and what they consistently do.

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biological age AI longevity

AI Can Now Tell You Your "True Age." Should an Executive Actually Trust It?

Nature just covered a new wave of AI tools that estimate your 'biological age.' Here's what these tools actually measure, where they're useful, and why a single number is the wrong unit for decision-making.

EJ

Eathan Janney, PhD

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