/sci/ - Science & Math » Thread #10845832

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Eyesight

Anonymous Mon 29 Jul 07:11:57 2019 No.10845832 View Reply Original Report

Quoted By: >>10845835 >>10845848 >>10846149 >>10846184 >>10846215 >>10847160

How I improve/maintain my vision, /sci/?

Anonymous

Anonymous Mon 29 Jul 2019 07:12:28 No.10845835 Report

Quoted By: >>10845888

>>10845832
Go outside everyday

Anonymous

Anonymous Mon 29 Jul 2019 07:21:54 No.10845848 Report

Quoted By: >>10846200

>>10845832

Lasic or PRK.

Anonymous

Anonymous Mon 29 Jul 2019 07:49:44 No.10845888 Report

Quoted By: >>10845890 >>10846533

>>10845835
I thought sunlight was bad for your vision?

Anonymous

Anonymous Mon 29 Jul 2019 07:51:27 No.10845890 Report

Quoted By:

>>10845888
in moderation

Anonymous

Anonymous Mon 29 Jul 2019 09:17:10 No.10845981 Report

Quoted By: >>10846164 >>10846533

Well, vitamin D is used to maintain some eye tissues. I suggest taking lots and lots of vitamin D supplements.

Anonymous

Anonymous Mon 29 Jul 2019 11:27:30 No.10846149 Report

Quoted By:

>>10845832
No idea. We don't really know, but may bet would be on the same nutrient imbalance that causes the current gigantism.

Anonymous

Anonymous Mon 29 Jul 2019 11:34:45 No.10846164 Report

Quoted By: >>10846187

>>10845981
I searched for this before but if this is true then I know how I'm an eyelet since my vitamin d absorption consists of light from the computer and that can't be enough

Anonymous

Anonymous Mon 29 Jul 2019 11:55:40 No.10846184 Report

Quoted By: >>10846533

>>10845832
Eye exercise. Go outside or stand by the window, find a spot far away that you can still see, hold one finger just infront of your face but not too far from it, distance should be little more than minimal focus distane, hold tip of your finger so its between your eye(s) and far away object, focus on the tip then immediatly focus on far away object, repeat this several times. Do this every day.

Anonymous

Anonymous Mon 29 Jul 2019 12:02:47 No.10846187 Report

Quoted By: >>10846743

>>10846164
Only purple light works, you should set a people background for your computer.

Anonymous

Anonymous Mon 29 Jul 2019 12:16:36 No.10846197 Report

Quoted By: >>10846343 >>10846743

Don´t use any of these:

>PC
>Smartphone
>TV

thank me later

Anonymous

Anonymous Mon 29 Jul 2019 12:18:34 No.10846200 Report

Quoted By:

>>10845848
He said improve/maintain his ocular health, not damage it further for temporary gains.

Anonymous

Anonymous Mon 29 Jul 2019 12:26:34 No.10846215 Report

Quoted By:

>>10845832
Go to the optometrist and get prescription glasses.

Anonymous

Anonymous Mon 29 Jul 2019 13:37:17 No.10846343 Report

Quoted By:

>>10846197
how could I thank you without a smartphone or pc?

Anonymous

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Anonymous Mon 29 Jul 2019 15:05:10 No.10846533 Report

Quoted By:

>>10846184
but we "auto-focus" all day and even when we close our eyes the "eye lens" goes to infinity (in other words "relaxed")

>>10845888
>I thought sunlight was bad for your vision?

yep UV light is harmful to the eye.
I guess the only real thing we can do (and safest overall) is use vitamin supplements>>10845981

Anonymous

Anonymous Mon 29 Jul 2019 16:38:30 No.10846743 Report

Quoted By: >>10846847

>>10846187
Screens create purple by mixing blue and red. They cannot create actual purple light.
>>10846197
The mypoia epidemic started way before those were very common.

Anonymous

Anonymous Mon 29 Jul 2019 17:18:54 No.10846847 Report

Quoted By: >>10847144 >>10847158

>>10846743
>he mypoia epidemic started way before those were very common.

I remember reading somewhere that it started because of books??? and the whole meme of "bookworms and glasses"

do you have info about it? from what I understand the specific problem is that the lens itself becomes rigid for some reason...and that is not really a problem with the muscles.

Anonymous

Anonymous Mon 29 Jul 2019 19:53:00 No.10847144 Report

Quoted By:

>>10846847
I don't know how well documented it is. I don't think anybody really noticed it's a recent thing until people in China suddenly started getting nearsighted and it was obviously far more common in young generations than in their grandparents' generations. Then people looked and it turned out it couldn't have been that common until the 20th century in the west either.

It's usually the eye growing longe than it's supposed to be, the lens becoming rigid is presbyopia, the reason why old people need reading glasses.

Anonymous

Anonymous Mon 29 Jul 2019 20:02:23 No.10847158 Report

Quoted By:

>>10846847
I don't know how well documented it is. I don't think anybody really noticed it's a recent thing until people in China suddenly started getting nearsighted and it was obviously far more common in young generations than in their grandparents' generations. Then people looked and it turned out it couldn't have been that common until the 20th century.

It's usually the eye growing longe than it's supposed to be, the lens becoming rigid is presbyopia, the reason why old people need reading glasses.

Anonymous

Anonymous Mon 29 Jul 2019 20:02:53 No.10847160 Report

Quoted By:

>>10845832
2 hours sunlight a day and clear range sight-seeing/close-up exercise.

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