Bryan Johnson· Author
5x higher survival rate being in the top 2.5% of VO2 max in your age bracket
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The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
5x higher survival rate being in the top 2.5% of VO2 max in your age bracket
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the people that were in the highest group had a 5-year increased life expectancy compared to people in the lowest cardiorespiratory fitness group which is pretty profound