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Here's the Science Behind Why You're Always Tired, Even if You Get Enough Sleep

Rejuvenating sleep is one of the fundamental foundations of health. According to Science Alert, duration is not the only measure of sleep. Sleep quality matters too. Are you exhausted after sleeping an appropriate amount of time? If you answered yes, then it may be time to figure out what is interfering with your sleep. Chances are it is your cell phone or another portable electronic device.  Human beings have been sleeping at night since time immemorial and light exposure can easily...