Sleep disruption from'puters/tablets/phones - wear sunglasses blocking blue light 3 hrs before sleep

Google shows this info has been out there for awhile but I just heard of it a couple of days ago and tried sunglasses last night with the Kindle & it seemed to help with getting to sleep instead of horrid sleeplessness till 3 A.M. The link says many other, *serious* ailments might be contributed to by blue light after dark.



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http://wellnessmama.com/15730/orange-sunglasses/
[font size=5]Why I Wear Orange Sunglasses at Night (and you should, too!)[/font]

The Problem with Blue Light

There is a lot of research showing that blue light after sunset can disrupt circadian rhythm and suppress melatonin production but recent studies are showing that this has even more serious consequences. ....

With computers, TVs, tablets and phones, this use has extended even more and these new technologies are especially high in blue light. ....

Psychology Today explains the benefits of wearing blue-blocking sunglasses at night:

“A study of 20 adults who wore either blue-light blocking or ultraviolet-light blocking glasses for 3 hours before sleep found that both sleep quality and mood improved among those in the group who wore blue-light blocking glasses, compared to the ultraviolet-light blocking group. ....

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