HackedSelf is practical biohacking for longevity: protocols, supplement evidence, and gear reviews ranked by effect size. Recent pieces tested whether a sauna cardiovascular protocol can replace Zone 2, audited the XPRIZE Healthspan results against their own scoring rules, and reviewed semaglutide longevity evidence with its real caveats. Wearable data and bloodwork, honestly interpreted.
Biohacking advice usually outruns its evidence. I rank protocols by measured effect size and publish what the data does and does not support, from sauna dosing to grip-strength muscle-age tests.