While lifespan measures how long we live, healthspan focuses on how long we...

https://www.medicaldaily.com/marc-kielburger-healthspan-vs-lifespan-why-purpose-belongs-longevity-conversation-478751

While lifespan measures how long we live, healthspan focuses on how long we stay well and active. Marc Kielburger highlights that in the US, the gap between lifespan and healthspan is 12.4 years—time spent grappling with illness