It takes over two weeks for full biological restoration
It takes over two weeks for full biological restoration International travel carries a significant biological price and recommends limiting it to one trip per quarter as a reasonable balance https://x.com/bryan_johnson/status/2062989818867650942?s=46&t=2q9OLMlaobNlHLewOXT4uA
The excerpt is quoted from a public Telegram channel, which owns its text.