Is this regenerative medicine for real? How is this guy getting medically younger? 🤯 Middle-aged tech centimillionaire Bryan Johnson wants to have the brain, heart, lungs, liver, kidneys, tendons, teeth, skin, hair, bladder, penis and rectum of an 18-vear-old - and his team of 30 doctors has a plan to help him get it. Led by regenerative medicine physician Oliver Zolman, their plan to reverse the aging process includes strict guidelines for Johnson's diet (1,977 vegan calories a day), exercise (an hour a day, high-intensity three times a week) and sleep (at the same time every night, after two hours wearing glasses that block blue light). Each month, he also endures dozens of medical procedures, some quite extreme and painful, then measures their results with additional blood tests, MRIs, ultrasounds and colonoscopies. All the work, they say, has started to pay off: Johnson's body is, as they measure it, getting medically younger.