The bad news from science is that super-agers really are different physically. Their brains have biological quirks that help them stay sharp longer. There’s no way, unfortunately, to borrow that magic. But there is something else that sets super-agers apart that you can steal.

It’s not a diet or exercise plan. It’s a love for getting out and seeing... See more

The better the quality of your relationships, the more likely you are to age well. And while you have only indirect influence on things like your cholesterol level and brain health, you are directly in control of your social life.