We are surrounded by blue light no matter where we go. This is the light that gives the sky its blue color. The same light is emitted by the screens of mobile phones and tablets when your child plays his favorite games. Now the question is, does this light cause harm to your children’s eyes? Should you buy blue light glasses for your kids? We will answer these questions in this article. Read on to learn more.
If you are concerned about the health of your children, we suggest that you do not allow them to use their smartphones all day. Instead, you should help them follow the popular 20/20 rule. This rule is quite simple and beneficial. Just ask your kids to look 20 feet away from the screen for at least 20 seconds after they have spent 10 minutes looking at their phone or tablet screens.
Another alternative is to buy protective glasses. They offer a great degree of protection. Also, they don’t cost a lot of money.
In case you don’t know, blue light is visible light that has shorter wavelengths and a high energy level unlike other wavelengths. Here are some common sources of this wavelength:
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Sunlight
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Smartphones, tablets and computer screens
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television screens
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Led lights
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Fluorescent lights
Although we don’t have strong evidence to suggest that this wavelength can harm your children’s eyes, we can’t take chances as there could be long-term side effects.
How do glasses offer eye protection?
Spending a few minutes in the sun is healthy for your children. In fact, a little regular sun exposure can help your children reduce their risk of developing myopia.
While a little sun is good for the human eyes and body, overexposure can damage the retina in the long run. According to research studies, children are at increased risk of retinal damage due to constant exposure to blue light.
Also, prolonged exposure to this wavelength for years after years can cause vision problems after the age of 30. For example, exposure to ultraviolet light is associated with age-related macular degeneration. This condition can result in vision loss.
Screen time for kids
Children are more exposed to blue light when they are outside. However, if your children spend most of their time looking at computer screens, they may suffer from digital eyestrain, also known as computer vision syndrome. Here are some common symptoms of this condition in children:
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Poor posture
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Headaches
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Tired
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Eye fatigue
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Dry eyes
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Vision changes
Apart from these, there are other risks of prolonged exposure to this type of light. Therefore, we suggest that you take appropriate measures to protect your children’s eyesight.
Food to go
If you are concerned about your children’s eyesight, we suggest you buy them a good pair of light blue sunglasses. This is the single simplest way to ensure the safety of your children’s health.