6 surefire ways to live a long life
Last updated June 7, 2011
A positive attitude could be the key to a long life, but that doesn’t mean just putting on a happy face. We asked experts to tell us how to increase our life expectancy.
There's good news if you're a bit of a couch potato: Exercising is not one of the six ways to extend your days.
See how many of these advantages you have.