Bryan Johnson· Author
men who ejaculated roughly 21 times a month had a 20–31% lower risk of prostate cancer compared to those ejaculating 4–7 times a month
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.
men who ejaculated roughly 21 times a month had a 20–31% lower risk of prostate cancer compared to those ejaculating 4–7 times a month
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.
men ejaculating 21x+ per month had a 20% lower prostate cancer risk compared to men ejaculating 4 to 7x per month
men who ejaculate 21 times or more per month have a 20 to 35% uh reduction in prostate uh cancer risk.
there's an epidemiologic study that shows that men who were ejaculating more than 20 times a month that there was a lower risk of devel in prostate cancer
there's an epidemiologic study that shows that men who are ejaculating more than 20 times a month that there was a lower risk of developing prostate cancer
Whole-body MRI screening in healthy adults produces more incidentaloma harm than cancer-mortality benefit.
Starting colonoscopy screening at 45 (vs 50) prevents enough early-onset cancers to justify the population cost.
Multi-cancer liquid-biopsy tests like Galleri detect early cancers at a stage that meaningfully improves survival.