Is Blue Light Bad for Sleep?

Before moving towards any conclusion, let’s first talk a bit about blue light and what it is.

If you are someone who has never heard of this term before then you need to stick to this article.

Today we are going to tell you all about the blue light, its effect on our eyes and how dangerous it is becoming for us.

So, folks take notes of what we are about to tell you because this article can be very beneficial for you and for the protection of your eyes.

Blue light is basically everywhere around us and the basic reason why it is considered to be one of the most dangerous lights is, that it comes with a very short and high energy wavelength.

This wavelength can become an issue for the human eye because our eyes are very sensitive and the blue light goes straight to the retina of the eye where all the problem begins.

Moreover, the blue light becomes dangerous for the eyes, especially at the night time.

What actually happens is that when the light around you becomes dull and dim at night, the light of your screen starts putting a strain on your eyes and ultimately the continuous strain leads you to a disturbed nervous system.

Now we all know the fact that when our nervous system gets disturbed, our sleeping cycle automatically becomes abnormal.

The Relation Between Blue Light & Nervous System

Has it ever occurred to you that you used your mobile phone all the day and then at night you felt like you weren’t able to sleep well?

Well, if yes then know that this was the effect of excessive blue light on your eyes.

When your eyes are kept under continuous strain, they ultimately start affecting your nervous system and then you don’t get to have a sound sleep at night.

So, yes the blue light is definitely bad for your sleep and you need to take measures to protect your eyes along with your nervous system.

What Can Be Done?


Now we obviously won’t suggest you to stop using your phones and your laptops but what you can do is that you can avoid using the screen for prolonged hours.

Again, know that blue light isn’t bad but the excessive exposure of it to the eyes can lead you to vision loss too. So, you have to avoid using your screen all through the day.

There are other alternatives too, for example, you can reduce the brightness of your screen to a point where it is no longer irritating your eyes or you can use blue light filters on your screens.

Blue light filters are no less than a blessing for someone who wants to protect his eyes.

These filters are currently the talk of the town and there are numerous apps and software available online that can shield your eyes from the blue light of your screen


Among all the other blue light filters, Iris is the best and there are reasons to why we consider it the best.

What actually happens is that Iris optimized and adjusts the light of your screen in such a way that it appears natural to your naked eye.

Hence you don’t feel any strain on your eyes and you get to have a better and sound sleep at night.

This software is available for both, your laptops and your phones and you can easily download it online.

So, if you are someone who is worried about the protection of his eyes then you need to give Iris a try and you will see the results on your own.

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