Blue light emitted from digital devices could contribute to the high prevalence of reported sleep dysfunction by suppressing melatonin. Study participants who wore blue wavelength-blocking glasses while still using their digital devices had a 58% increase in their nighttime melatonin levels.
http://www.uh.edu/news-events/stories/2017/JULY%2017/07242017bluelight.php

Submitted July 29, 2017 at 08:39AM by mvea
via reddit https://www.reddit.com/r/science/comments/6qb07r/blue_light_emitted_from_digital_devices_could/?utm_source=ifttt

Advertisements