Tech titans are hacking their bodies for a longer life: is there science behind their methods? Influencers and ultra-rich people looking to extend their lifespan are trading tips and tricks on how to eke out extra years. By Chris Stokel-Walker

Tech titans are hacking their bodies for a longer life: is there science behind their methods? Influencers and ultra-rich people looking to extend their lifespan are trading tips and tricks on how to eke out extra years. By Chris Stokel-Walker https://www.nature.com/articles/d41586-026-01884-z In 2019, entrepreneur Bryan Johnson began to experiment on himself by taking daily injections of rapamycin. This immunosuppressant drug is typically used to prevent organ rejection after transplants, but the 48-year-old technology entrepreneur and venture capitalist had a different goal — to extend his life.