Bryan Johnson· Author
HRV is a pretty significant biomarker for health and wellness it also has very clear association with age
Verbal pushback — no audited source on record.
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The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
HRV is a pretty significant biomarker for health and wellness it also has very clear association with age
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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
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a graph that I'll never forget that shows on the x-axis age on the Y AIS HRV and what the curve looked like and I couldn't believe how steeply it declined right so the the you know you and I think what it was plotting if I'm not mistaken was kind of mean or median HRV with uh you knowand with a band of you know you know plus you know call it the in 80% or inter quartile range or something like that but it was an unmistakable Trend right which is like a 50-year old's HRV is less than half of a 15-year-old's