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It is well known that Americans struggle with sleep – according to a 2012 report by the Centers for Disease Control and Prevention (CDC), about 30 percent of American workers get less than six hours of sleep per night. Of ...

You know the feeling – it gets to about two in the afternoon or so, and it becomes harder and harder to stay alert and focused. Your eyelids become heavy, your productivity slows to a crawl and all you can ...