In a new survey, most people say they want to take steps to live healthier and longer, but some are unaware of the lifestyle factors that can make the biggest difference. According to the Centers for Disease Control and Prevention, the life expectancy for an Arkansas resident is slightly less than 74 years. In the survey by the for-profit physician group Medical Doctor Value In Prevention, more than half of the respondents said they've done more planning for their financial health than their physical health. ...