Billionaire Bryan Johnson Has A Message For Indian Techie Bragging About Working Till 4 AM

Billionaire Bryan Johnson Has A Message For Indian Techie Bragging About Working Till 4 AM

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Updated May 29, 2025 | 12:38 PM IST

SummaryJohnson explained the physiological cost of burning the midnight oil: a 30% reduction in brain oxygen, suppression of melatonin due to blue light, disrupted deep sleep, and impaired insulin sensitivity the next day.

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