Believe it or not, sleep is one of the body’s most critical functions. This assertion may seem counterintuitive, particularly in today’s fast-paced world- after all, to many, it is the most unproductive part of anyone’s day, so how can it be so important? However, even a cursory look at Mother Nature seems to tell us a different story. While all species in the animal kingdom engage in some sleep, some creatures, like whales, sleep with half a brain at a time (with the other half staying awake to maintain life-necessary movement). Birds also have a similar system. So ...Read more
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