Do you find it harder to maintain your focus when you’re working on the computer?

Or do you get a headache every time you enter your office?

It’s not just the dread of another work day! Your environment also has a weighty word in the way you’re feeling.

Notably, the blue light to which you’re exposing yourself.


How Did We Get So Exposed to Blue Light?

First of all, blue light is not dangerous by itself. We actually need it to some extent because it makes us more alert and helps with our circadian rhythm, as well. The trouble is we’re overexposing ourselves to blue and UV lights.

To keep matters simple, there are two types of light that we are used to perceiving:

1. Yellow light – the natural light coming from the sun, candlelight, old-fashion lightbulbs, and which promotes the secretion of melatonin.

2. Blue light – which is coming from LED screens, computer monitors and most smart devices’ screens, and fluorescent light bulbs, and hinders the secretion of melatonin.

As you can see, the blue light originates in human-made gadgets that have boomed over the last decades. This means that our eyes didn’t have enough time to adapt their photoreceptor cells to the amounts of blue light to which we’re exposing them.

Tired after a long working day? Better watch some TV. Bored on the way to work? I should check Facebook! Needless to say, many people’s jobs include working at a computer for 8 hours a day!

Therefore, when do our eyes take a break from all the strain?


How to Protect Yourself

Technology and devices are a part of our everyday routine, and you can’t simply ignore them hoping your eyesight will improve. Nonetheless, there are some things you can work on to get the best of both worlds:


1. Activate “Night Light” on Your Computer

The most recent version of Windows (Windows 10) has brought one of the most helpful updates: In the notification panel, there’s a “night light” button. When the feature is activated, your display switches from blue light to yellow light.

If you spend extended periods at the computer, you might start feeling sleepy because that’s what yellow light does to our brains. Nonetheless, it should be a sign for you to take a break.

At the same time, do remember that blue light keeps us awake and focused so that you can change back anytime!


2. Adjust Your Surrounding Lights

Now that you know that exposing yourself to too much blue light has a negative impact on your overall well-being, you can choose to replace some of the bulbs in your homes (specifically those in the bedroom).

Try falling asleep with no lights on (TV included), and expose yourself to dim yellow light before bed. It will promote the secretion of melatonin, which regulates the sleep cycles and makes you wake up more energetic.


3. Wear Protective Glasses

If you’re spending most of the day in an office, chances are you’re dealing with a lot of blue light that will impact your eyesight later on. Protective glasses are meant to filter the light and protect the photosensitive cells of your eyes.

This can prove to be one of the most successful ways to counteract the damage coming from this type of light. So, even if you’re not a big fan of glasses, it’s essential you try some blue light blocking glassesClick here to purchase on Amazon.


4. Blink More Often

Because blue light impacts our focus, it also makes us blink less. This can lead to eye dryness, fatigue, and decreased productivity. Every time you feel tired, take a break from the screen and remind yourself to blink, even if you don’t feel the need.


5. Wear Sunglasses

Sunglasses are not only for UVA light. If you find it troublesome to focus on your tasks, you can wear them indoors as a last resort. Although it’s a quick fix, sunglasses can spare you a headache when you just can’t stop working. Click here to find a pair on Amazon.


The Key Takeaways

Simply put, exposing yourself to blue light for extended periods will inarguably affect your eyesight. The upside is that you can easily counteract the excessive exposure by making minor changes in your lifestyle. All it takes is to be aware of them!

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