How do my sleep habits change as I age?

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  • "A Good Night's Sleep." National Institute on Aging. June 25, 2007. (April 27, 2009)
  • Bakalar, Nicholas. "Study Links Falls to Lack of Sleep." New York Times. Sept. 16, 2008. (April 27, 2009),%20aging&st=cse
  • "Changes in Sleep with Age." Harvard Healthy Sleep. Dec. 18, 2007. (April 27, 2009)
  • Elias, Marilyn. "Age and sleep play catch-up." USA Today. July 28, 2005. (April 27, 2009)
  • Kolata, Gina. "Elderly Become Addicts to Drug-Induced Sleep." New York Times. Feb. 2, 1992. (April 27, 2009),%20aging&st=cse
  • Kolata, Gina. "The Elderly Always Sleep Worse, and Other Myths of Aging." New York Times. Oct. 23, 2007. (April 27, 2009),%20aging&st=cse
  • Kryger, Meir, Andrew Monjan, Donald Bliwise and Sonia Ancoli-Israel. "Sleep, health and aging: Bridging the gap between science and clinical practice." Geriatrics. January 2004.
  • Lloyd, Robin. "Elderly Don't Need as Much Sleep, Study Finds." LiveScience. July 24, 2008. (April 27, 2009)
  • Lloyd, Robin. "Lack of Sleep Causes Old Men's Testosterone to Drop." LiveScience. April 2, 2007. (April 27, 2009)
  • "Sleep and Aging." NIH Senior Health. April 10, 2009. (April 27, 2009)
  • Yoon, In-Young, Daniel F. Kripke, Jeffrey A. Elliott, Shawn D. Youngstedt, Katharine M. Rex, and Richard L. Hauger. "Age-Related Changes of Circadian Rhythms and Sleep-Wake Cycles." Journal of the American Geriatrics Society. August 2003.