Shortly after waking, Bryan Johnson drinks a murky concoction involving olive oil, cocoa flavanols and something derived from algae. Breakfast will be a blended green slurry of lentils, broccoli and mushrooms, with lunch and dinner not much different.
The 45-year-old American entrepreneur is religious about his sleep, follows a strict workout regime, monitors the performance of his vital organs using hospital-grade medical equipment, and suggests to his social – media followers that deviating from what he calls the “blueprint” to have a raucous night out getting wasted with friends is a form of self harm.
