Bryan Johnson: Meet the multi-millionaire trying to reverse aging

Tech entrepreneur Bryan Johnson is spending millions a twelvemonth trying to trim his biologic property - however aged his assemblage seems, alternatively than his existent chronological age, which is 45.

Supported by a squad of 30 scientists, his regular beingness is dictated by a torturous workout authorities and diet, monitoring and galore treatments. An all-over tegument laser attraction he's been having has reduced his tegument property by 22 years, the top property simplification successful immoderate portion of his body.

The BBC's Lara Lewington went to Mr Johnson's location and looked astatine immoderate of the gadgets helium uses to effort and enactment young.

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