Bryan Johnson is a tech entrepreneur, longevity researcher, and founder of Blueprint - a project to reverse his biological age through rigorous data, diet, and discipline. Known as one of the world’s most committed biohackers, Johnson lives by a strict protocol involving 111 pills a day, precision meals, and relentless self-tracking.

In today’s Most Replayed Moment, Bryan dives into his purpose for pursuing such a life. He then breaks down the exact protocol he follows - from daily pills to the meticulously engineered meals he eats - to optimise every aspect of his biology.

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