The tech billionaire also shared what he thinks of Elon Musk's new role in Trump's administration
Spending months in space isn't great for your body
One eagled-eyed viewer pointed out a change that even the YouTuber hadn't noticed
Johnson points out two major issues causing health problems worldwide
All the Nutty Pudding you can dream of
About 40 million people live with the virus today
His heart health puts him alongside some elite athletes
The YouTuber consumed over 100,000 of calories over a week and a half
It's not time to come home just yet
Turns out they're not just for wiggling
The YouTuber underwent a complete transformation
Your brain continues working away from the moment you're born to even beyond your death
The mysterious condition put people into a coma-like state
Some swear it can boost creativity and lift your mood
Bryan Johnson is trying to live to the age of 200
The benefits can appear surprisingly quickly
The drugs have devastating health impacts
Johnson explains that his body is 'cold plunging 24/7'
The YouTuber documented the health experiment for his subscribers
Bryan Johnson spends $2 million a year to de-age himself
The staggering feat has major effects on his body
He argues that having 'robust boners' allows you to live for longer
Bryan Johnson tells you to look after your own 'Johnson'
Talmage is 'grateful' to trade erection data with his dad