I've been using the item you linked to for about a year. I try to wear them if I'm using my computer or watching TV within 2 hours of bedtime.
My anecdotal experience is that they do something to help me get to sleep quicker and sleep sounder. Sometimes I forget or take them off for some reason, and then I definitely have a harder time getting to sleep.
Is it placebo? I guess I'd have no way of knowing...
2 additional comments:
1. I didn't anticipate this, but should have. Yellow lenses will make yellow things difficult to see. If a website uses yellow-shifted colors on a white background, certain elements might practically disappear when you have the glasses on.
2. You will look ridiculous wearing the things. Maybe you don't care. I'm slightly ashamed to admit that I do care, and am considering buying these to remedy the situation:
My anecdotal experience is that they do something to help me get to sleep quicker and sleep sounder. Sometimes I forget or take them off for some reason, and then I definitely have a harder time getting to sleep.
Is it placebo? I guess I'd have no way of knowing...
2 additional comments:
1. I didn't anticipate this, but should have. Yellow lenses will make yellow things difficult to see. If a website uses yellow-shifted colors on a white background, certain elements might practically disappear when you have the glasses on.
2. You will look ridiculous wearing the things. Maybe you don't care. I'm slightly ashamed to admit that I do care, and am considering buying these to remedy the situation:
http://www.amazon.com/Blocking-Driving-Wayfarers-Sunglasses-...