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Night Shift Work Hard on the Heart
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Page: << Prev | 1 | 2 | 3 For the time being, Dr Joseph Bass, an assistant professor of medicine at Northwestern University's Feinberg School of Medicine in Chicago, agreed it is too soon to draw direct connections between shift work and specific health risks.
"However, having said that, this isn't smoke and mirrors," he said. "Our internal biological clocks represent a whole area of biology that is as critical as blood pressure or breathing. And this work does provide us with a plausible biological mechanism that may underlie and cumulatively contribute to the occurrence of metabolic disorders in certain individuals, because of their work patterns, or because of traveling, or simply because they ignore the normal light cycle."
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For more on night shift work and sleep, visit the National Sleep Foundation.
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Copyright © 2009 ScoutNews, LLC. All rights reserved.
Last updated 3/3/2009
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SOURCE: Frank Scheer, Ph.D, instructor, medicine, division of sleep medicine, department of medicine, Brigham and Women's Hospital, and Harvard Medical School, Boston; Joseph Bass, M.D., Ph.D., assistant professor, medicine, Northwestern University Feinberg School of Medicine, Chicago; March 2, 2009, Proceedings of the National Academy of Sciences, online
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