Bryan Johnson doubles down on extreme biohacking

Self-proclaimed “world’s most measured man” Bryan Johnson revealed his latest anti-aging routine — costing over $2 million a year and taking 5 hours a day.

Why it matters

It’s an extreme version of what many longevity enthusiasts already do — sleep optimization, supplements, fasting, hormone panels, light therapy. It shows where the “biohacking” world is heading.

Reality check

You don’t need millions to benefit. The basics — nutrition, movement, sunlight, and consistent testing — do 90% of the work.

What you can do

Steal the principles, not the budget. Pick one measurable habit (like morning light or tracking sleep) and improve it. The rest is noise.