The biohacker wasn't holding back on the intimate details - with graphs to prove it

The American entrepreneur's blunt tweet left some people scratching their heads

Johnson opened up about taking the powerful drug

Bryan Johnson has spent a staggering amount of money to 'live forever'

Bryan Johnson has continued taking 'heroic' doses of magic mushrooms to see if they can help him live forever

Health treatments containing GLP-1 have been used succesfully to fight diabetes, obesity and a number of other conditions

Finding the fountain of youth might be some way off for wealthy biohacker Bryan Johnson, with some left astounded by his blood work

Bryan Johnson left people completely baffled with his unusual tweet about his girlfriend

Bryan Johnson has set out his plans to live forever

Bryan Johnson initially said he needed some time to collect his thoughts after the trip

Bryan Johnson has opted to trying a large dosage of magic mushrooms and record his findings

Bryan Johnson described 'the three power laws of health' which can help extend your lifespan

Bryan Johnson is on the path to reversing his biological age, which he has dubbed 'Blueprint'

Bryan Johnson continues to do a whole load of experiments to improve his body

Bryan Johnson just tried a weight-loss drug, but it didn’t go to plan

Johnson has shared his secret to living forever

Bryan Johnson has made a name for himself in his attempts to live forever

Bryan Johnson says he feels like he's out of 'Avatar'

What did he do now?

Bryan Johnson's chronological age is lowering thanks to his rigorous biohacking routine

Bryan Johnson's experiment consisted of 60 hour-and-a-half sessions of HBOT over the course of 90 days

Bryan Johnson is hoping to 'live forever' with the methods he is undertaking

Bryan Johnson has been on an unbelievable health journey he hopes will make him 'live forever'

He gave a rather confident reply