SOME HARMFUL EFFECTS OF LIGHT AT NIGHT CAN BE REVERSED, STUDY FINDS

SOME HARMFUL EFFECTS OF LIGHT AT NIGHT CAN BE REVERSED, STUDY FINDS

Embargoed until 4 a.m. ET, Tuesday, July 24, 2012

COLUMBUS, Ohio - Chronic exposure to dim light at night can lead to depressive symptoms in rodents - but these negative effects can be reversed simply by returning to a standard light-dark cycle, a new study suggests.

read more:

http://researchnews.osu.edu/archive/landepress.htm

image:

http://www.glamour.com/health-fitness/blogs/vitamin-g/2011/05/do-you-wear-a-sleep-mask-heres.html