Bryan Johnson· Author
It reflects your nervous system, your habits, your food, your stress, your sleep, your life.
Loading…
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.
It reflects your nervous system, your habits, your food, your stress, your sleep, your life.
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.
of all the things I measure, there is one marker that I value above them all: resting heart rate before bed.
your rhr before bed captures and confesses levels of stress, relationship with food, wind down routine, screen usage, emotional health, cardiovascular health, sleep hygiene, circadian rhythm strength and more.
and of all the things I measure, there is one marker that I value above all of them which is high praise.
So I guess the question is like how how do you um try to create a culture of health given that people's lives are practically very complex and there's no oneizefits-all. And so we I guess like if we review the things we've talked about, this is why I like resting heart rate before bed so much because no matter who you are, that is the one thing you can build life systems around.
It is like the most useful biioarker and it's so easy because it's free.