Healthspan is about how long you stay healthy, not just how long you live....

https://johnathansgreatchat.lumenforgex.com/posts/healthspan-vs-lifespan-which-one-should-i-focus-on-at-40

Healthspan is about how long you stay healthy, not just how long you live. While people in the U.S. live about 12.4 years longer than before, many of those extra years come with health issues