Bryan Johnson· Author
6) HRV: average to you
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.
6) HRV: average to you
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
because ultimately it's you changing against yourself that's the most informative so we wake up we measure HIV we see where you are and we see where you were what your averages have been what your variations have been and that tells us where you are today
Now some of the common mistakes with HRV are looking at the flat score, right? You know, if I said right now, like, Ronald, what's your resting heart rate? And if I said your resting heart rate's 100 beats per minute, you know that's bad. If I said right now your HV is 100, you have no idea if that means anything.