Health-span vs Lifespan: What's the Difference?
There's a Major Difference Between Your Health span and Lifespan. Here's Exactly What Each Means Most of us grow up thinking about health in terms of how long we live. We want to reach 70, 80 or even 100, and we hope to stay healthy enough to enjoy those years. But there's another important question worth asking: how many of those years will we spend feeling well, staying active and living independently? That's where the difference between health-span and lifespan comes in. You might live a long life but spend the final decade managing several chronic conditions, struggling with everyday activities or relying on others for support. Alternatively, you might maintain your strength, mobility and independence well into older age. Both people have a lifespan, but their experiences of ageing can be very different. For adults in their 20s and 30s, this distinction matters more than it might initially seem. It's easy to put health on the back burner when you're busy b...