Bryan Johnson
@bryan_johnson
Conquering death will be humanity’s greatest achievement.
Founder Immortals, Blueprint, Kernel, Braintree Venmo.
Joined November 2008
692 Following 2.2M Followers
First night back at sea level:
> sleep up 13% ✅
> nervous system up 17% ✅
> resting heart rate down 12% ✅
My body slingshotted in rebound from 5 days of acute hypoxic stress.
Spent 5 days at 7,000 ft in Colorado and Wyoming:
> sleep down 15%
> nervous system down 17%
> resting heart rate up 16%
Very happy to be back at sea level today.
