People who wore blue wavelength-blocking glasses while still using their digital devices had a 58% increase in their night time melatonin levels.
www.uh.edu
Blue light emitted from digital devices (ie. televisions, computers, iPads, smart phones etc.) could contribute to poor sleep quality by suppressing melatonin.
People who wore blue wavelength-blocking glasses while still using their digital devices had a 58% increase in their night time melatonin levels.
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The participants also reported sleeping better, falling asleep faster, and even increased their sleep duration by 24 minutes a night.