Bryan Johnson reversed his age by a decade… now he’s detoxed 85% of toxic plastics with simple daily habit
Biohacker Bryan Johnson claims he 'eliminated' most of the toxic microplastics from his body in less than a year.
The 48-year-old, who claims to be more than a decade younger biologically, wrote on X this week that from November 2024 to July 2025, he lowered the amount of microplastics in his semen from 165 particles per milliliter (particles/mL) to 20, an 88 percent decline.