Bryan Johnson· Author
Also, the 21% oxygen in the chamber allowed me to work during the session.
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The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
Also, the 21% oxygen in the chamber allowed me to work during the session.
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.
my system was ~$100,000 and is in my garage making it very easy to do it daily.
I was in the HBOT chamber yesterday, at min 45, and remembered I’d swallowed a pill to mea
90 min hyperbaric oxygen
my max HR has increased by 15%
My HBOT protocol: . session 51 today (60 total) . total time in chamber 4,470 min . 2 ATA . 20 min 100% oxygen, 5 min break
90 minutes of HBOT at 2 ATA 100% oxygen for 20 minutes with 5 min breaks
90 min - hbot
I'm currently on HBOT session 32.
I'm currently experimenting with HBOT protocols.
I have an 2 ATA HBOT system in my house that I can also work in during the therapy.