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Technology and Sleep: Timing is Everything [Infographic]

GUEST BLOGGER: John Rehm

According to a poll conducted by the National Sleep Foundation, the average American looks at their phone 46 times day and uses gadgets for 11 hours a day. In addition, 90 percent of adults and 75 percent of children use their electronic devices within an hour of bedtime.

The result: Americans are being exposed to short-wavelength blue light that affects their circadian rhythm, which determines when we feel tired or awake. The infographic below was created by Nursing@Georgetown, Georgetown University’s School of Nursing and Health Studies’ online FNP program, to explain how light affects our ability to fall asleep. For more information, visit Nursing@Georgetown’s post here.

screens_and_sleep_infographic