June 3, 2025 | New Delhi
Bryan Johnson, the well-known tech entrepreneur and biohacker, has once again made headlines with his bold anti-aging experiments. According to a recent report by The Economic Times, Johnson claims that a 90-day oxygen therapy regimen has given him the “biology of a 10-year-old,” sparking both intrigue and skepticism in the scientific community.
The Experiment
Johnson, famous for his ambitious “Project Blueprint” anti-aging protocol, undertook a 90-day experiment involving hyperbaric oxygen therapy (HBOT). This therapy involves breathing pure oxygen in a pressurized chamber, a treatment traditionally used for decompression sickness and wound healing. Johnson’s approach, however, is part of his broader quest to slow or even reverse the aging process.
He reportedly underwent regular HBOT sessions, combined with his usual strict diet, exercise, and supplement regimen. Johnson claims that post-therapy tests showed significant improvements in various biological markers, suggesting a dramatic reduction in his biological age.
The Claims
In statements shared on social media and reported by The Economic Times, Johnson asserts that the therapy has given him the “biology of a 10-year-old.” He points to improved cellular health, enhanced cognitive function, and better physical performance as evidence of the therapy’s effectiveness.
Johnson has long been a controversial figure in the longevity space, known for spending millions each year on anti-aging protocols and for sharing his results publicly. His latest claims have reignited debates about the potential of HBOT and other biohacking techniques to meaningfully extend human lifespan.
Scientific Community Reacts
While Johnson’s results are attention-grabbing, experts urge caution. Many scientists note that while HBOT has recognized medical uses, claims about its ability to reverse aging remain unproven and require more rigorous, peer-reviewed research.
Dr. Anjali Mehta, a gerontologist at a leading research institute, commented, “Hyperbaric oxygen therapy is promising in some areas, but the idea that it can make someone biologically 10 years old again is extraordinary and, at this stage, unsubstantiated. We need controlled studies before drawing any conclusions.”
The Future of Anti-Aging
Johnson’s experiment highlights the growing interest in longevity science and the lengths to which some are willing to go in pursuit of youth. As technology and medicine advance, the line between science fiction and reality continues to blur—but experts warn that extraordinary claims require extraordinary evidence.
Disclaimer:
The information in this article is based on claims made by Bryan Johnson and reported by The Economic Times. The effectiveness of hyperbaric oxygen therapy for reversing biological age is not supported by conclusive scientific evidence at this time. Readers are advised to consult medical professionals before considering any form of experimental therapy.