Don't Lose Sleep Over Screentime at Night - U.S. News & World Report

Don't Lose Sleep Over Screentime at Night U.S. News & World Report TUESDAY, Aug. 16, 2016 (HealthDay News) -- Daytime exposure to bright light may reduce the sleep-disrupting effects of blue light from smartphones and tablet computers, a new study suggests. Previous research has shown that evening use of devices that ... and more »

Don't Lose Sleep Over Screentime at Night - U.S. News & World Report
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