7 healthy habits

Theoretically, they could add up to 17 extra years. Also, 7 other things worth your time.

For as long as we've been on this planet, people have tried to figure out how to stretch our time a bit longer.

We still don't have a fountain of youth, but UK scientists say they've figured out exactly how much longer your life will likely be, statistically speaking, if you adopt certain positive life habits.

Most of this won’t be surprising, but it is …