Sunglasses

Sunglasses

Sunglasses Questions

Ef32d6cc543a74319464e2100e5a9ffd
4
Votes
4
Answers
4
Views
1.1K
by 1195 · about 4 hours ago

My own experience is that one can sort of get addicted to wearing them. When I was younger, I would wear them all the time and I am sure my eyes were far more light sensitive. The last ten years of so, I have simply not bothered (mostly due to... (more)

C4deaa6bb01626b4569e8992890381ab
superdad 0 · January 17, 2013 at 11:06 PM

Here is a post by Mark sisson from last year, it's not definitive but it's very interesting all the same. http://www.marksdailyapple.com/sunlight-myopia/#axzz2IHDaxqLp (more)

89e238284ccb95b439edcff9e123671e
4
Votes
4
Answers
8
Views
1.6K
by 10294 · about 5 hours ago

I hope this is not too trivial a question. I've never really liked them, and don't wear them. Except while driving the car in bad light conditions (driving into the sun, low sun in winter and rainy road reflecting), and while skiing. Do we need... (more)

08ce57b1bbb3bda8e384234389c36d94
Earl_Cannonbear 0 · May 16, 2010 at 1:16 AM

I only wear my sunglasses at night.

A3bb2c70384b0664a933b45739bac32c
6
Votes
6
Answers
9
Views
9.9K
by 941 · about 5 hours ago

This may seem like a dumb question. Do sunglasses have an effect on vitamin d production? Does vitamin D production rely strictly on exposure to sun, or do you have to see the sunlight? Blind people obviously produce vitamin D, but in what... (more)

best answer

33b6c516904a967ef8ecb30f1dbd8cf2
Louisa 0 · April 05, 2010 at 9:02 AM

This following extract is from an article about light deficiency and the effect of artificial light on the body, it has some interesting information about light entering the eyes: HOW SUNLIGHT ENTERS YOUR BODY Ninety-eight per cent of... (more)

33b6c516904a967ef8ecb30f1dbd8cf2
9
Votes
9
Answers
9
Views
11.8K
by 7063 · about 5 hours ago

What's the deal with UV light absorption through the eyes? I read a few years back that it is essential to let some sunlight into our eyes, especially during the winter months, yet having spoken to people about this, most of them are adamant that... (more)

best answer

711c19a8b034718b127362a72ac631ef
Murray 0 · March 26, 2010 at 8:39 AM

The main concern with unprotected eyes and UV exposure is cataract development. It is thought that long term exposure to UV in the range 380 to 400nm is what causes catarct development. Sunglass manufacturers in most developed countries have to... (more)

306c6c007292331afa8378752ec78ff4
0
Votes
0
Answers
0
Views
2.8K
by 0 · October 24, 2014 at 4:34 AM

I have f.lux for my pc. I also am looking to get some amber tinted lens sunglasses to wear at night over my own glasses. I have seen orange, copper, amber, and yellow lenses. Is there one that is better than the other? Aside from the fact that... (more)

Ba63c7e94661dab9e244b751a87154c3
2
Votes
2
Answers
9
Views
5.3K
by 45 · October 24, 2014 at 3:09 AM

I use a cpap at night to sleep and my husband has noticed that I am sleeping with fewer issues at night now that I am on this diet. Even with cpap and prescribed allergy nasal spray and pills I would snore and struggle at night before going on... (more)

best answer

100fd85230060e754fc13394eee6d6f1
Ambimorph 0 · October 27, 2010 at 6:58 PM

Relatedly, f.lux will reduce blue coming from your computer screen in the evening. http://www.stereopsis.com/flux/

Get Free Paleo Recipes