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Are sunglasses paleo? Are we better off without them?

by (1190)
Updated about 4 hours ago
Created January 17, 2013 at 8:19 PM

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 losing them one too many times) and find I now rarely need to squint due to glare. I am guessing that letting sunlight into the eyes (not, of course by staring straight at the sun) triggers various desirable hormonal/chemical reactions while always having shades on might interfere with these natural processes.

Is sunglass wearing just another way we create an artificial lighting environment that might be messing with us in an undesirable way?

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14877 · January 18, 2013 at 10:59 PM

Anonymous downvote why?

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1190 · January 18, 2013 at 2:00 AM

Sorry about the wording....I know it's a cheap flashy move, but most people know what it is asking.

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1190 · January 18, 2013 at 1:10 AM

Thanks....this was interesting. Especially the connection to myopia.

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14877 · January 17, 2013 at 10:25 PM

I think so. In the words of my mother; "The nice thing about classic is that it never goes out of style." Second, they are actually practical because of their oversized lenses which blocks glare out whether the suns at you 12, 3, or 9 o'clock.

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14877 · January 17, 2013 at 10:16 PM

And, also, Aviators are useful becuase of their very large lenses, as you're not always flying directly towards the sun.

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14877 · January 17, 2013 at 10:12 PM

Of course. In the words of my mother; "the thing about classic, is that it never goes out of style."

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1190 · January 17, 2013 at 9:56 PM

I'm sure they chilled out in the shade when it got too bright. And aviators...eternally cool for pilots?

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4 Answers

C4deaa6bb01626b4569e8992890381ab
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915 · 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

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1190 · January 18, 2013 at 1:10 AM

Thanks....this was interesting. Especially the connection to myopia.

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2668 · January 17, 2013 at 10:14 PM

i hate the 'is x object paleo' questions, but as a person who's never worn sunglasses - ever - i do feel like people that get used to using them are at a disadvantage. they don't seem to be able to go out without them. get used to squinting! it won't kill ya.

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1190 · January 18, 2013 at 2:00 AM

Sorry about the wording....I know it's a cheap flashy move, but most people know what it is asking.

D8644ecc819aa7fb98ed93eece4befa2
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271 · January 17, 2013 at 10:09 PM

I spoke with my eye doctor about this as I'm almost blind (8& vision left in one eye, none in the other). He explained to me that all eyes wear down due to sun exposure. In previous times this wasn't such a problem because we would die before our eyes got too bad. As our life expectancy increased this wearing down becomes a problem and therefore sunglasses are in fact recommended, especially if you hav elow eye sight.

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14877 · January 17, 2013 at 9:34 PM

I have contemplated this as well. I think letting sun exposure on as much of your body on a daily/near daily basis is ideal. I also think that there is point of diminishing marginal returns, not just by "hours in sun without sunglasses/clothing" but also at certain points "driving when there's a glare" or "wearing them because they look good on you" or "trying to hide your dilated pupils."

So, that's what I go by. Also, I'm a private pilot so wearing Ray Ban Aviators is part of being in the club. But mainly, I think exposure on skin and just seeing the sun with your eyes helps maintain healthy circadian rythms.

Oh, and yes, they are "paleo," just more advanced technology. What, you don't think our ancestors ever put a hand over their eyes to block out sun?

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14877 · January 18, 2013 at 10:59 PM

Anonymous downvote why?

1edb06ded9ccf098a4517ca4a7a34ebc
14877 · January 17, 2013 at 10:25 PM

I think so. In the words of my mother; "The nice thing about classic is that it never goes out of style." Second, they are actually practical because of their oversized lenses which blocks glare out whether the suns at you 12, 3, or 9 o'clock.

1edb06ded9ccf098a4517ca4a7a34ebc
14877 · January 17, 2013 at 10:16 PM

And, also, Aviators are useful becuase of their very large lenses, as you're not always flying directly towards the sun.

1edb06ded9ccf098a4517ca4a7a34ebc
14877 · January 17, 2013 at 10:12 PM

Of course. In the words of my mother; "the thing about classic, is that it never goes out of style."

Ef32d6cc543a74319464e2100e5a9ffd
1190 · January 17, 2013 at 9:56 PM

I'm sure they chilled out in the shade when it got too bright. And aviators...eternally cool for pilots?

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