While lifespan measures how long we live, healthspan focuses on the years 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 the years we live well and free from illness. Marc Kielburger highlights a striking gap: globally, people spend an average of 9.6 years in poor health, and in the U.S., that gap grows to 12