07/13/2023 17:19:29

The tech exec who eats exactly 1,977 calories a day as he tries to age backward says he has no 'desire' for cheat days — and it makes him 'sick' to think of pizza and donuts

Bryan Johnson says he's never been "happier" and "more fulfilled" than he is following his current strict regimen as he attempts to reduce his biological age.Josh DeAngelis