Why Should I Wear Blue Light Blocking Glasses?

Did you ever notice how long you spend in front of the screen daily? In this digital era, many people spend more time in front of phones, television, and laptop screens.

Research explores that 50% of US residents spend nearly all day using their smartphones, laptops, or watching television.

Spending excessive time on screens scrolling through social media, watching TV, or reading news can negatively impact your eye health. It leads not only to physiological issues but also musculoskeletal issues. Experts say that excessive screen time and exposure to blue light can be harmful to your eyes’ health. So, they suggest using blue-light-blocking glasses to protect your eyes.

Blue light blocking glasses help filter out blue-violet light rays that discharge from the digital screen.

Here is why you should wear blue-light-blocking glasses.

Why Wear Blue Light Blocking Glasses?

Usually, workers need to spend long hours in front of a screen each day. The blue light protection can help you combat the effects of excessive light exposure.

1.      Provide Better Sleep

Do you know the sleep-inducing hormone, melatonin, releases naturally before bedtime? However, exposure to screen light suppresses the creation of this hormone. As a result, it becomes difficult for you to sleep. If you want to use a phone or laptop before sleep, experts suggest using blue light glasses to get a peaceful sleep.

2.      Minimize Dry Eyes

Excessive use of digital screens, even with normal light, can cause dry and red eyes. But blue light increases the severity of dry eyes. Wearing blue light glasses can protect you from getting this condition.

3.      Reduce Eye Strain

Looking at the screen constantly causes eye strain and ergonomic issues. However, ergonomic adjustments are helpful to minimize muscle pain. On the other hand, blue light glasses can increase contrast on your screen and lessen eye strain, so it becomes easy for you to concentrate. Blue light is harmful to the eyes, and it makes it difficult for you to focus on the screen.

4.      Reduces Headaches

Blue light is detrimental since it triggers migraines and worsens headaches. Headache is the most uncomfortable symptom. Prolonged hours in front of the screen can also worsen the symptoms because blue light sends a harsh signal to the retina and the cortex. If you wear blue light glasses, it will help to block blue light and may minimize headaches.

5.      Minimize Risk of Eye Problems

As discussed above, blue light has adverse effects on the retina, so you may be at risk of developing macular degeneration that can lead to vision loss. In addition, blue light can break through your retina, and you may also develop cataracts. So, wearing blue light glasses can protect you from developing specific eye problems.


You can protect your eyes by limiting your time in front of the screen. But if you need to spend prolonged time using a laptop, tablet, or phone, you can wear blue light glasses. It will help you to protect yourself completely from certain eye diseases, infections, and sleep disturbance.

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