USA Today
New research suggests an added risk to losing sleep day after day: Humans and animals that have chronic sleep deprivation might reach a point at which the very ability to catch up on lost sleep is damaged, says Fred Turek, a sleep researcher at Northwestern University in Evanston, IL.
http://www.usatoday.com/news/health/2007-11-25-sleep-deficit_N.htm?loc=interstitialskip
Tuesday, November 27, 2007
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