Bryan Johnson· Author
Left ear: Slight decline, the black X’s (most recent) drop below the older marks. While this could be within the range of error for the device, it’s definitely apparent that my hearing in my left ear did not get better.
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.
Left ear: Slight decline, the black X’s (most recent) drop below the older marks. While this could be within the range of error for the device, it’s definitely apparent that my hearing in my left ear did not get better.
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.
Right ear: Some improvement in hearing thresholds compared to the last test (the red line sits above the old black dots at several frequencies).
you get to 4 000 Hertz and it just drops