Eye Care, Eye Sight, Skin Care

Is Blue Light Destroying the Health of Your Skin?


Blue light comes from your cell phones and computer screen may be the reason for destroying the overall health of your skin. This can be the reason for eyestrains and additionally, it is affecting your skin complexion too.

Time has brought many changes in our lives with useful gadgets but it can also be dangerous if we have been addicted to them.

We often live with our cellphone in our hand, it creates a blue light to affect our skin complexion. We always try to cover our skin from UV rays but we don’t care about the internal sources of UV rays originates from our cell phones and other gadgets that we use.

Blue light

You must be aware of premature aging effects as well as skin cancers that are steamed from dangerous UVA and UVB rays that directly come from the sun. Over the years, many scientists have now been understood that cause of premature aging and skin cancers is not only the sun rays but also a visible light that comes from cell phones that people should need to be worried about. The blue light, radiated by both electronic devices and the sun; could be unsafe for your skin health. 

What Do We Mean About Blue Light Anyway?

What is blue light in real? It is a trend to block skincare and it’s wellness. It is increasing due to the more exposure to the screen light while we use smartphones and other devices, especially at the night. Scientifically, our smartphones emit a lot of blue light in form of unfocused visual effects that reduce the contrast which contributes to eyestrain.

You may have noticed that your eyes blink less when you see them on your cellphone. We tend to blink less and it contributes to dry our eyes. Sometimes it can also be beneficial when it helps to boost our mind, alertness, reaction time. It elevates our mood effects and also increases the efficiency of wellbeing.

But some artificial sources generate blue light including smartphones, computers, tabs, and laptops. Blue light when it is originated from electronic devices; decreases our energy efficiency. Many types of research have shown how blue light can lead to changes in your skin cells like blood cell shrinkage.

It also speeds up the aging effects. Our exposure of 60 minutes to the blue light while we see on our devices, can trigger some bad changes to our skin health.

What Is a Difference Between a Blue Light Comes from Screens & UV Rays?

Unquestionably, sunlight is the only source of blue light we generally get exposed to. And the light that comes from the digital device is just a small fraction of its total amount of radiation. Our smartphones are closer to us than sun rays which matter. So this is the general difference between the blue light that comes from digital devices and sun rays. 

Blue light

How Does It Affect Our Health?

Studies have shown many health cases caused by blue light extracts from smartphones. Whether it comes from devices or the sun, it always causes many health problems like dry eyes, cataracts, upset digestion, and aging macular degeneration.

It may also affect hormonal growth and disorders. It creates an imbalanced hormone production which negatively disturbs our sleep quality. 

How Does It Affect Our Skin?

Well, it is a fact that a blue light generates from UV rays can sometimes be beneficial for us but when it comes from our cellphones or laptops, it turns into a self-made blue light which has no positive effects. This blue light could increase the aging process and wrinkles.

Moreover, it may also develop the process of hyperpigmentation & skin laxity. People who have dark skin can have brighter melanin contents in their skin. Therefore, they are more tend to redness and pigmentation.

uv rays

It also affects the collagen production and their break down which results in hyper pigmentation and black patches on their skin. Hence it becomes very essential to protect your skin from blue light. Skip the long sitting hours towards electronic devices. You can also use shades to avoid blue light while you use your smartphones for a long time.

However, it is completely impossible to avoid using cellphones and laptops in the world of high technology. So the best way to protect your skin is to use sunscreen even in your home. 

How to Deal with Blue Light & Skin Health?

Some past studies suggested that people who have dark skin are more tend to harm their skin health when they are exposed to sunlight or electronic devices. They can be easily contaminated with more redness, swelling, and pigmentation effects than people who have light skin.

People should be aware of the penetration of visible blue light can cause many skin allegoric problems when it reacts to the oxygen species. It leads to DNA damage and also responsible for the breakdown of collagen, elasticity, and its overall fabrication with new tissues.

skin health

A simple answer to blue light protection is just to cover your smartphone or tabs with a blue light screen shield. It is a cost-effective solution to eliminate the radiation caused by blue light. So be tension-free and let it happen but be protective by using a blue light shield or cover that easily available on various shopping websites.

Another way; in the latest technical world, smartphones are being designed with essential settings that enable or disable the blue light options according to your preferences.

You can also find in your smartphone’s setting where you can change the blue light option into a yellow light in turn. It is a far easier solution to calm down your eyes and skin.

some smartphones have multiple features in their settings where you can save your skin and its overall health by enabling a shield to protect from blue light and who doesn’t need that? Without any question, you need to make your eyes secured during the whole day whether the blue light is coming from sun exposure or your cellphone. you can use some polarized sunglasses designed too protective to avoid sun rays and blue light in a significant range. 


Kiran Sharma

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