May 22, 2023 · Bryan Johnson is a 45-year-old multi-millionaire who is attempting to slow down his aging process. His latest venture involves getting blood plasma from his 17-year-old son, Bloomberg...

Jul 8, 2023 · Johnson and his son both gave their blood; Johnson had his son’s plasma injected into his veins while his own plasma was injected into his father’s veins for an intergenerational trifecta...

May 22, 2023 · Bryan Johnson, the 45-year-old tech tycoon who wants to keep his internal organs, including his penis and rectum, functioning youthfully — enlisted 17-year-old Talmage to provide blood...

Jan 30, 2025 · In the ever-evolving biohacking and longevity research landscape, Bryan Johnson, the tech entrepreneur and biohacker known for his radical anti-aging quest, has switched from the controversial practice of injecting his son’s blood to a total plasma exchange.

Jul 11, 2023 · Bryan Johnson got blood plasma from his 17-year-old son as part of his effort to age backward but has concluded there were "no benefits detected."

May 23, 2023 · In what Bryan Johnson described in a video posted to YouTube as one of the sweetest and most emotional experiences of his life, the entrepreneur was infused with plasma extracted from a litre...

Jul 11, 2023 · Bryan Johnson said he won't be doing any more "young plasma" transplants after swapping blood with his 17-year-old son didn't help him achieve a teenage physique.

Jun 2, 2023 · Bryan Johnson believes that exchanging his own blood for that of a younger person can help rejuvenate and strengthen the body and various organs. Experts disagree.

May 23, 2023 · Tech billionaire who spends $2 million a year to look young is now swapping blood with his 17-year-old son and 70-year-old father

May 22, 2023 · In pursuit of new anti-aging techniques, Bryan Johnson taps his 17-year-old kid to be a so-called blood boy.