Having a higher VO2 max is good, but more important for health is how the number changes over time. There's a way to use VO2 max to improve heart health and fitness without getting too bogged down in the data. So you have a higher VO2 max, you have a better endurance capacity," Blander said. Men tend to have a slightly higher VO2 max, so an example for an active man could be around 42 mL/kg/min. "If you have higher VO2 max you have a much better chance based on our data analysis to live better, longer, which is amazing," Blander said.

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Persons: —, Bryan Johnson, Gil Blander, It's, Blander, Archibald Hill, Hartley Lupton, Edo, Louw, Paz, Mike Thomson, Kate Baird, Baird, Thomson, Nico De Pasquale Organizations: Service, Apple, Cleveland Clinic, White Plains Hospital, Getty Locations: Edo Paz, White