This man is a fool.
He has been cycling and "cleaning" his blood, replacing some of his blood with other people's blood, taking a hundred pills a day, undergoing dozens of risky, unnecessary, surgeries and living in constant terror of death, for a decade.
He says that he got an autoimmune disease after all this, not because he's triggering the shit out of his own body with a constant barrage of foreign bodies and fear, but because a decade ago he used to eat "poorly" and raising a kid was "stressful". He thinks that "damage" just showed up 10 years later, and it definitely couldn't be the bullshit he's doing now.
I am one million percent behind anti-aging research. I am one million percent behind people doing whatever bio-hacking they want to themselves. Just, don't listen to this guy, he's an idiot. Listen to a biologist that researches all the crazy shit this man did, and disects his corpse.