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Blue Light Glasses: Secret Weapon Against Cybersickness?

December 12

Introduction

As entertainment and livelihood have shifted to various virtual modes, the need to spend hours in front of a screen is quite common in every household. Due to this various lifestyle diseases and troubles might affect your health. Cybersickness is one such major concern that needs to be addressed. Almost every individual within society is aware of the harmful effects of spending too much time in front of a screen without moving or taking a rest. But there are many myths and non-scientific information that might keep you in the dark.

You might have a lot of questions like Do blue light glasses help with cybersickness? How to properly manage my health while working from home? How to take care of my symptoms associated with cybersickness? And so on.

This article will help you find answers to all your concerns and help you attain a proper work-life balance by making slight modifications to your routine. 

What Is CyberSickness?

Cybersickness is very similar to motion sickness. Unlike motion sickness, which occurs due to prolonged travel or uneven communication between eyes and ears, cybersickness occurs when you have stared at a screen for a longer time.

It can occur while working on your laptop or even when you are casually strolling on your mobile. It can make you nauseous and give you headaches, and sometimes it can make you feel dizzy. It occurs because your brain perceives that you are in motion even when you are still.

Due to the fast-moving screens, while working for a long time, your brain might unknowingly believe that you are in motion even when you are sitting idle and scrolling. This can cause you to have vestibular conflict. 

How to Prevent Cybersickness?

To prevent cybersickness, you can make use of these tips and strategies. All the strategies listed here have been found to provide you with comfort. 

  • Making Use of Blue Light Glasses: Although a clear answer to the question, do blue light glasses help with cybersickness? It is not yet scientifically established. However studies have proven that blue light glasses have been found to reduce cybersickness and are found to be helpful in providing comfort for you. 
     
  • Taking Frequent Breaks: You can utilize these breaks to rest, stretch your body, go for a walk, and so on. All these activities will reorient your senses and help you reduce stress. 
     
  • Reducing Screen On Time: Reducing screen time can be the ultimate solution that can help you achieve the perfect work-life balance. 
     
  • Avoid Using Multiple Screens At a Time: Looking at multiple screens simultaneously can affect your body and increase the chances of getting cybersickness. 
     
  • Ensuring A Good Posture And Comfortable Chair: By making use of the correct posture and a comfortable chair, you will be able to reduce the stress on your body.
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In addition to these tips, you can use blue light filters on your devices at night, as these features have been identified to have similar effects to blue light glasses. However, there is a debate among researchers regarding do blue light glasses help with cybersickness. 

How Do Blue Light Glasses Help With Cybersickness

Blue light glasses filter the short wavelength light (visible blue light) that reaches your eyes. Although the concept might seem simple, this can help you considerably reduce cybersickness. These glasses are known to block and filter the specific short wavelength rays emitted by screens, thus limiting your eyes' exposure to blue light.

Do blue light glasses help with cybersickness

Standard lenses do not filter blue light but blue light glasses prescribed by optometrists block 10-25% of the blue light rays emitted by screens. The major difference between blue light glasses is the addition of some filters to block out low wavelength rays. Depending on other environmental conditions you can also add UV ray protection and other specific filters. 

Benefits And Harms Of Blue Light Glasses

In addition to reducing Cybersickness blue light glasses have a lot of benefits and some disadvantages that can concern you. Some of the most important aspects to look for include:

Benefits

  1. Strain reduction in Your Eyes: By filtering out low wavelength blue light, blue light glasses can reduce the stress and strain in your eyes.
  2. Improves Sleep Quality: Studies have concluded that using blue light glasses before sleeping can improve the quality of sleep.
  3. Headache Relief: While spending a long time in front of the screen can cause headache, using blue light glasses can reduce such issues. 

Potential Harmful Effects

  1. Disruption In Sleep Cycle: Although it improves sleep quality, it can also disrupt your normal sleep cycle and cause discomfort in a small group of people. 
  2. Over-Reliance: Relying overly on blue light glasses might give you a false sense of security and prevent you from addressing the underlying real issues such as lack of exercise, hours of screen on time, etc..

Comparing Standard Lenses and Blue Light Glasses

Certainly! Here's the content presented in a table format for easier comparison:

FeatureStandard LensesBlue Light Glasses
Primary UseCorrect vision issues like nearsightedness or farsightedness.Reduce eye strain and block blue light from screens (computers, phones, tablets).
Blue Light FiltrationDo not specifically filter blue light.Contain filters that block or absorb blue light.
Effect on Eye StrainNo specific feature to reduce strain from screen use.Help reduce eye strain caused by prolonged screen exposure.
Impact on SleepNo impact on sleep patterns related to blue light exposure.Can improve sleep quality by reducing blue light exposure, which may interfere with sleep cycles.
SuitabilityIdeal for general vision correction.Beneficial for individuals with heavy screen usage.
Additional Benefits-May prevent headaches and improve comfort during extended screen time.

This table outlines the key differences and features of standard lenses and blue light glasses, making it easy to compare their uses and benefits.

Conclusion

Do blue light glasses help with cybersickness? Yes, it helps you to reduce the strain on your eyes and reduce the stress associated with it. It can drastically help you address all the symptoms and troubles related to cybersickness. 

Cybersickness is a relatively less concern among the latest generation, but the long-term effects of cybersickness have not yet been properly studied, and therefore, the issue should be addressed with care. 

Reference

https://www.blockbluelight.com/blogs/news/what-is-cybersickness#:~:text=Cybersickness%20glasses%2C%20also%20known%20as,at%20and%20take%20a%20break.

https://www.realsimple.com/health/mind-mood/cybersickness

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