The Effects of Artificial Blue Light On Skin – 100% PURE

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It’s no secret that in the past decade, we’ve gotten a little closer to our electronics. It’s also no secret that the blue light emitted by our screens can have an effect on our eyes – hence the concern about the potential effects of artificial blue light on the skin and the emergence of blue light-blocking glasses.

On top of that, we’ve spent the past two years relying more on our screens to work, entertain, and connect with our loved ones. But what are the effects of artificial blue light on the skin? Does it have a negative effect? Let’s talk about what we know so far about the effects of artificial blue light on the skin.

What is artificial blue light?

So, what exactly is artificial blue light? To answer this question, it is useful to first understand what blue light is in nature. While we often associate it with our screens, most blue light actually comes from the sun.

Blue light is part of the visible light spectrum, which is the type of light we can see. It is also the form of visible light with the shortest wavelengths and highest frequency, with vibrations in the 380-500 nm range.

Blue light also plays an important role in our daily lives, as it has been shown to help regulate our circadian rhythm by helping our bodies wake up during the day. Likewise, the absence of blue light helps us sleep at night.

Despite this, in the digital age, we are exposed to artificial blue light from the screens of our phones, TVs, tablets and computers. For this reason, humans today experience much more blue light than we encountered just a few decades ago. This has led some experts to question the effects of artificial blue light on the skin. So what do the effects of artificial blue light on the skin look like?

Effects of blue light on the skin (theoretically)

Before we talk about the potential effects of artificial blue light on the skin, let’s talk about what we know about blue light from the sun. It is well known at this point that exposure to sunlight can cause both short and long term skin damage. Dermatologists have plenty of evidence to show that it can cause a few different skin problems.

For starters, experts agree that visible light can cause hyperpigmentation. One 2012 study showed that exposure to UV rays can lead to the development of melanin, which leads to melasma. A recent 2020 study indicated that blue light in particular can cause hyperpigmentation.

As for the effect of artificial blue light on the skin, there is some research that indicates that blue light emitted by electronic devices may lead to changes in skin cells. For example, this 2018 study suggested that increased exposure to artificial light may lead to an increased rate of oxidative stress in the skin. As we know, it has a significant impact on premature aging. So, what are the long-term effects of artificial blue light on the skin?

Long-term effects of artificial blue light on the skin

In the grand scheme of things, artificial blue light is still a new factor in our society. Because of that, we don’t have a complete picture of its long-term effects. However, the consensus is that the more time we spend in front of screens, the worse our skin may be in the long run.

However, with that being said, experts don’t have any set limit to this, in terms of the hours they spend in front of a screen. Experts have yet to gauge the direct effect it has on our skin.

And while there aren’t any official studies on accumulated exposure to blue light, some dermatologists have shared anecdotes from patients, particularly when it comes to hyperpigmentation. Some have suggested that patients appear to have more dark spots on the side of their faces touching their phones during calls.

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Blue Light Skin Care: Is It Necessary?

It is true that we are exposed to more artificial blue light than ever before. However, this is still a tiny amount compared to what we are exposed to from the sun.

In addition, the majority of research indicating the risks of blue light damage stems from natural >> adjective Blue light associated with UVA and UVB rays. Needless to say, we need to prioritize protecting our skin from the sun more than anything else.

However, we can expect to see more research on the effects of artificial blue light on the skin. With that said, we’ll likely see more products designed specifically to combat blue light damage.

At this point, though, the many products that claim to prevent blue light damage are pretty remarkable. It is important to note that you should not buy more products to protect your skin from screens.

What about you Must Do for your skin, though, and keep applying your SPF. It is also essential to nourish your skin with antioxidants to protect it from the known dangers of our environment. For a more comprehensive guide to blue light skincare, check out our article here.

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