Top 5 Tips to Protect Your Eyes from Harmful Blue Light

Do you spend a majority of your waking hours staring at a digital screen? You may end up experiencing vision problems due to this prolonged exposure to blue light!

You may already be aware of the harmful effects of ultraviolet rays to your eyes, but it’s a lesser known fact that blue light from digital screens is far more harmful! You may experience headaches or severe pain in your eyes. It also affects your vision, leads to sleep disorders, and increases the risk of developing many eye diseases.

Here are some useful tips on how you can protect your vision from blue light:


  • Wear Computer Glasses


Computer glasses are designed to minimise the negative impact of blue light on your eyes. It reduces the glare so that the exposure to digital screens doesn’t affect your eye health. Its filtering agent, ocular lens pigment and melanin, filters out the blue light. You can buy the glasses with or without a prescription.


  • Use Blue Light Filters


Blue light filters are easily available for PCs, smartphones, and other digital devices. These filters protect your eyes from the harmful effects of blue light without affecting the visibility of display on the screen.


  • Reduce the Exposure to Blue Light


You should also limit the use of smart devices. Restrict your children above 2 years of age to use smartphones for no more than two hours per day. Moreover, kids younger than 2 years should never be allowed to go near digital devices, or else the exposure to blue light will affect their vision development.

A majority of people use their smartphones, play video games or watch TV programs before going to bed. It can help you relax, but if you knew about the effects of blue light on eye health you would never use any digital device before going to bed!

Blue light not only ruins your eye health, it also affects your sleep routine. You may find it difficult to fall asleep at your regular bedtime. So, turn off the devices a few hours before going to bed or turn down the brightness to protect your vision and improve your sleep quality.


  • Turn Down Brightness of Devices


The brighter the screen of your smartphone, the more it’ll tamper with your vision. Therefore, turn down the brightness to protect your eyes from its hazards. It’ll reduce eyestrain.


  • Take a Healthy Diet


Lutein and zeaxanthin are good for your vision. However, your body doesn’t produce these pigments. So, it’s extremely important you should obtain them with the help of a healthy diet and supplements.

Leafy greens such as spinach, kale, and pea shoots are rich in these pigments. Orange peppers and eggs also increase the concentration of zeaxanthin and lutein in your body and therefore, improve your vision.

Blue light is everywhere in the environment. However, light from digital screens is extremely harmful to your eye health. You should visit an ophthalmologist to learn how you can keep your eyes safe.

You may also like