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Kendra Cherry

"Body Clocks" - Environmental and Biological Rhythms

By May 5, 2009

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Do you ever feel a burst of energy in the morning, but get run down by mid-afternoon? This daily ebb and flow is caused by your body's circadian rhythms. These 'body clocks' have a major impact on your consciousness as well as a wide number of physiological states. Learn more about these circadian rhythms.

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