Healthspan is about living healthier, not just longer. While lifespan counts...

https://smoothdecorator.com/marc-kielburger-harvard-graduate-rhodes-scholar-and-member-of-the-order-of-canada/

Healthspan is about living healthier, not just longer. While lifespan counts years, healthspan focuses on quality—staying active and well. Globally, people live nearly 10 years with illness; in the U.S., it’s even more—12.4 years