What do free radicals have to do with aging?

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When will average life expectancy hit triple digits?

When will average life expectancy hit triple digits?

Science and medicine is allowing us to live longer and longer. Learn when average life expectancy will hit triple digits at HowStuffWorks.


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Sources

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  • Bryner, Jeanna. "Naked Mole-rats Hold Clues to Human Aging." LiveScience. Oct. 9, 2006. (April 27, 2009)http://www.livescience.com/health/061009_aging_rats.html
  • Cheung, Melissa. "Finding the Fountain of Youth." CBS News. June 13, 2003. (April 27, 2009)http://www.cbsnews.com/stories/2003/06/13/health/main558663.shtml
  • Kolata, Gina. "Theory on Aging is Tested, Adding 30% to Flies' Lives." New York Times. Feb. 25, 1994. (April 27, 2009)http://www.nytimes.com/1994/02/25/us/theory-on-aging-is-tested-adding-30-to-flies-lives.html?scp=1&sq=free%20radicals,%20aging&st=cse
  • Wanjek, Christopher. "Vitamin Mania: The Truth about Antioxidants." LiveScience. May 2, 2006. (April 27, 2009)http://www.livescience.com/health/060502_bad_vitamins.html
  • Wellcome Trust. "Antioxidants Are Unlikely to Prevent Aging, Study Suggests." ScienceDaily. Dec. 2, 2008. (April 27, 2009) http://www.sciencedaily.com­ /releases/2008/12/081201105711.htm
  • Wilcox, Kate. "Free Radical Shift." Scientific American. May 2009.