Study: Lack of sleep increases stroke risk
Published On: Jun 11 2012 05:29:59 PM CDT
Updated On: Jun 11 2012 05:43:20 PM CDT
June 11, 2012: You may want to try a little harder to get a good night's sleep. A new study finds more working adults are getting less sleep, which increases the risk of stroke. Rachel McNeill reports.