http://www.helium.com/knowledge/217691-the-health-effects-of-daylight-saving-time.xml Helium.com > Health & Fitness (Other) > The health effects of Daylight Saving Time en-us Copyright Helium.com Tue, 24 Feb 2009 20:17:49 GMT Tue, 24 Feb 2009 20:17:49 GMT