The 60-Second Trick to Stop Headaches From Computer Screens at Night
Hubspot Sales
FEBRUARY 4, 2019
As a result, we fall asleep one hour later because melatonin (our brain's chemical that makes us fall asleep) levels are delayed by an hour: In the above study , there are two lines: The black dotted line is when people read a print book one hour before bed. caused by blue light.
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