I guess I better change my blue-colored avatar IF IT IS TRUE (?).

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samsarictravelling
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I guess I better change my blue-colored avatar IF IT IS TRUE (?).

Post by samsarictravelling » Wed Jan 24, 2018 2:16 am

How to Protect Your Eyes From the Negative Effects of Digital Devices and Blue Light

...
The second — and more serious — impact that too much technology consumption can have on our eyes is damage from blue light exposure. Blue light is just what it sounds like — it’s a type of light that gives off a blue color. Blue light is harmful, because it’s the highest energy wavelength of visible light. This energy is also able to penetrate all the way to the back of the eye, through the eyes’ natural filters, and that’s the problem.
...

https://www.huffingtonpost.com/dr-matth ... 70433.html


A different article:

The Lowdown on Blue Light:
Good vs. Bad, and Its Connection to AMD


The Good Side of Blue Light

Not all blue light is bad. The labeled blue-turquoise light range, which is from 465 nm to 495 nm, is essential to our vision, the function of our pupillary reflex, and in general to human health. It also helps to regulate our Circadian sleep/wake cycle.11 So blue light in general can have healthy affects on vision as well as the body, and it is this blue-turquoise light that tends to have these beneficial effects. Inadequate light exposure means inadequate blue-turquoise light, which can throw off our Circadian biological clock and our sleep/wake cycle. So this blue-turquoise light really plays a vital role in the general health of the individual.

https://www.reviewofoptometry.com/ce/th ... amd-109744

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samsarictravelling
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Re: I guess I better change my blue-colored avatar IF IT IS TRUE (?).

Post by samsarictravelling » Thu Jan 25, 2018 4:17 am

Hi everyone. I did a new writing called 'How To Keep One’s Eyes In Healthy Condition' on a word processing program, but don't know how to repost it at Dhamma Wheel as html format (am not so great with computers) so that it comes as text mainly when I paste it here, so I then posted it at my 'Samsarictravelling Blog':

https://samsarictravelling.blogspot.ca/ ... -post.html

It is about how to keep one’s eyes In healthy condition.

From,
Ai

P.S. As of today, January 31, 2018, I have added new, important information to the writing. So, if you were interested then, it is necessary for you to return to the writing (the same link above), I think. As for new readers, just go to the writing.

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