The truth is, growth hormone inoculated at young age increase lifespan and healthspan in addition to improving cognition, muscle size and height. As a reminder,

The truth is, growth hormone inoculated at young age increase lifespan and healthspan in addition to improving cognition, muscle size and height. As a reminder, growth hormone given after ~20-30 year actually reduce lifespan/healstpan. That's simply because you only want to grow healthy tissue, at 30 you are already mutating/oxidating too much. although could be pharmacologically adressed too.