Can You Reboot Your Body? Bryan Johnson and His Team of Doctors Say Yes.

The 35-year-old Novak Djokovic occasionally spends time inside a compressed egg to increase the amount of oxygen in his blood and to motivate himself before drinking water. Tom Brady, 45, promotes hydration powders, pliability spheres, and supplements that claim to fight age. LeBron James, 38, reportedly spends $1.5 million annually on his physique to fight off the effects of aging. All three of these elite athletes are still marvels of fitness even though most of their peers have given up competing. But in comparison to Bryan Johnson, they are novices in the realm of contemporary health science.

Johnson, a 45-year-old ultrawealthy software entrepreneur, has more than 30 medical professionals monitoring every aspect of his health. Oliver Zolman, a specialist specializing in regenerative medicine, and his group have pledged to work to slow down the aging process in each of Johnson's organs. In addition to using Johnson as a test subject for the most promising therapies, Zolman and Johnson avidly research the scientific literature on aging and longevity. They keep track of Johnson's progress in every way possible. The cost of a medical suite at Johnson's residence in Venice, California, and other startup expenses, was several million dollars. He plans to spend at least $2 million on his body this year. He desires the organs of an 18-year-old, including the bladder, penis, rectum, bladder, heart, lungs, liver, kidneys, tendons, skin, and teeth. He claims that by age 18, the body produces a specific configuration. "This is a passionate effort to make the legal drinking age 18 everywhere." Johnson knows that his approaches could come across as biotech-infused snake oil to certain people and that this can seem deranged, but he doesn't care. About the criticism he's gotten, he says, "This is expected and fine."

The tests, which Johnson, Zolman, and the team collectively refer to as Project Blueprint, have been ongoing for over a year. Johnson must adhere to rigorous rules for his food (1,977 vegan calories daily), exercise (one hour per day, three times per week), and rest (at the same time every night, after two hours wearing glasses that block the blue light). Johnson constantly checks his vital indicators to optimize this regimen. He also undergoes dozens of medical procedures every month, some of which are exceedingly difficult and unpleasant. Additional blood tests, MRIs, ultrasounds, and colonoscopies subsequently monitor the outcomes of these treatments. No one is pushing the envelope as much as Bryan, claims Jeff Toll, a team internist who treats athletes and Hollywood celebrities. The physicians argue that their efforts are beginning to pay off because Johnson's body is getting younger biologically as they measure it.

The fact that Johnson is at least healthier than the majority of 45-year-olds is evident in a few ways. He is over-the-top ripped. His body fat is between 5% and 6%, exposing all his muscles and veins. His doctors are most excited about what has occurred within his body. According to his tests, he has aged at least five years younger than his biological age.

He has the lung capacity and physical fitness of an 18-year-old, his skin is identical to a 28-year-old, and he has the heart of a 37-year-old. There has been a significant improvement in every single marker we are monitoring.

Zolman, a King's College London graduate with a medical degree, is more composed. He emphasizes that his collaboration with Johnson is only getting started and that there are still countless possibilities to investigate, such as various novel gene therapies. He claims, "We have not produced any outstanding results. We have seen modest but acceptable outcomes in Bryan, which is to be expected.