How Blueprint Founder Bryan Johnson Sought Control Via Confidentiality Agreements

In a Netflix documentary released in January, Bryan Johnson, a tech entrepreneur turned longevity guru, walked people through his morning routine. After tracking his sleep, he would wake up early to conduct audio therapy and hair therapy, do an hour of exercise and take 54 different pills with a drink called “the green giant,” he said.Mr. Johnson also talked about his long-life start-up, Blueprint, which sells…