Tech Millionaire Bryan Johnson Adopts Full Plasma Exchange in Anti-Aging Quest

Bryan Johnson has ceased using his son's blood in plasma therapy, opting instead for a procedure that removes and replaces his body's plasma entirely.

Bryan Johnson, a tech entrepreneur focused on anti-aging, has stopped using his son's blood in his controversial rejuvenation experiments.
Johnson's new approach, total plasma exchange (TPE), involves removing all blood from the body, separating the plasma, and replacing it with a mixture of albumin and IVIG.
The procedure is part of Johnson's ongoing efforts to reverse aging, citing studies on plasma exchange's potential health benefits and biological age reduction.
Previously, Johnson had conducted a 'multigenerational plasma exchange' involving his 17-year-old son and 70-year-old father, which he has now abandoned due to lack of benefit.
Johnson's public offer to donate his plasma, shared on social media alongside a photo of a plasma bag, has drawn significant attention and curiosity online.