Science & Technology
The myth of the eight-hour sleep
By
T.K. RandallFebruary 26, 2012 ·
32 comments
Image Credit: Massimo Barbieri
Should we really be sleeping for eight hours non-stop or might it not be as healthy as it seems ?
New evidence suggests waking up in the middle of the night and being unable to get back to sleep might actually be beneficial and that the idea of a single eight-hour sleep may be unnatural. A growing amount of historical evidence has also challenged our sleeping patterns by revealing that people once slept at night in two distinct chunks of sleep as oppose to a single long snooze.
In 2001, historian Roger Ekirch of Virginia Tech published a seminal paper, drawn from 16 years of research, revealing a wealth of historical evidence that humans used to sleep in two distinct chunks.
Source:
BBC News |
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