Live longer and better
Engage in regular physical activity: Charlie Gregory, 73, of Marietta recently completed his goal of running a marathon in all 50 states, and now he wants to do it again. "Going out and doing my hour to hour-and-15- minute run during the week, I'll think about things that may be stressful, and that seems to help a lot," says Gregory. Elissa Eubanks / Staff
