Ways You Shorten and Lengthen Your Life Every Day
“Exercise 150 minutes a week, live 3.4 years longer!” You’ve probably seen that headline–from a recent Harvard study–and many others like it all over the web. Hit the gym, eat more vegetables, or quit smoking, and you’ll be around for a few more years. Read more .. http://health.yahoo.net/articles/healthcare/ways-you-shorten-and-lengthen-your-life-every-day