We’ve seen millions of new questions and debates about Blue light glasses claiming to help with your screen time. 

To this day, we’ve all got mixed reactions about these glasses. Do they actually work or is it just a hoax? Are they really effective, how does it eliminate eye problems and help with our screen time? 

These and many more questions are lined up to understand the working of these modern glasses. 

So, today, we’ll end this debate once and for all. 

We’ve known for years that blue light rays are linked to eye-strain, blurry vision, and can also affect our sleeping habit. We see blue light filters on every electronic device now, from smartphones to tablets and laptops. And with that, there’s also a rapid surge in the market for blue light glasses among concerned people.

Understandably so, with our plugged-in world, and the growing list of devices, it’s no brainer that people had enough of blue light emission. People across the globe have experienced multiple eye conditions and changes in their vision due to blue light rays from their screen. 

But the question on everyone minds: Is blue light of any harm, or is it just a hoax?

To answer all of your questions, we’ve compiled the must-know information about blue light and its exposure to people. 

Blue light – The root of all problems

The biggest source of blue light is the sunlight, then the LED lights and digital screens. Not all parts of blue light are harmful to us, rays from the sunlight help us to energize, stay awake, and regulate our circadian rhythm.

Blue light rays are of shorter wavelength, between 380-500 nanometers and have the highest energy of all the visible light. But the problem arises from the artificial source of blue light, and in an excessive amount. 

Just like the UV rays, overexposure of blue light harms us, causing us the risk of permanent sight damage over time. Blue light isn’t a new concern, it’s been there already but our prolonged use has now increased its impact. We’ve known about the problems of blue light rays for decades, and somehow we’ve chosen to neglect its impact. 

The harm of blue light

According to the latest research, excessive blue light exposure can cause macular degeneration and cataracts, as the rays directly damage the light-sensitive cells in the retina. Age-related macular degeneration (AMD) leads to permanent sight loss.

Apart from these bold impacts, blue light rays also heighten eye problems and visual discomfort. When we are looking at our screen and devices, these rays penetrate the retina and cause eye-strain and dry-eyes. 

The biggest risk comes from the devices that release high amounts of blue light, i.e laptops, smartphones, tablets, and other gaming devices. These rays are capable of reaching the back of the eye, which over the time leads to permanent retinal damage – the essential part of the eye responsible for vision. Since our eyes can’t block the rays itself, blue light glasses are extremely useful. One of the most effective and essential women and men’s glasses for the current time. 

Blue light glasses are necessary as our eyes aren’t good at blocking the blue light. Just like sunglasses are good at stopping UV radiation from getting into the eyes, the same is said for blue light glasses to stop blue light. 

Finally. Do blue light glasses actually work?

With the rise of designer men and women’s glasses with blue light filters, one cannot help but question the effectiveness of blue light glasses. Yes, to the most part, blue light glasses are quite useful for our eye’s health, productivity, mood, sleep cycle and many more. 

It’s essential for the whole generation right now, cause almost all of us have an unhealthy digital dependency. The glasses work by blocking the incoming rays when you are staring at the screen and thus, eliminating major eye problems at once. 

In one of the promising studies of the benefits of these glasses, the Journal of Adolescent Health states that youngsters felt a lot more sleepy by wearing these glasses. Another study in the Journal of Chronobiology International shows blue light glasses reducing the sleep phase disorder, while the Molecular Vision found blue light to be causing damage to the photoreceptors.  

Even the American Academy of Ophthalmology doesn’t decline blue light glasses as ineffective. However, AAO claims that, though blue light can reduce the risk of eye disease, there’s no direct link between computer screens and these diseases. According to them, we must work on decreasing our screen time, than anything else. We all should just stop using our phones at night, then the root cause of the problems get automatically resolved. This, of course, isn’t viable for those of us who just can’t help but use their phones at night. In such cases, blue light glasses work as a life-saver. 

Furthermore, blue light glasses are also helpful in reducing eye strain like no other. With the help of these glasses, you don’t have to worry about frequent eye problems occurring while you are using the screen. 

If you have trouble sleeping, experience eye problems and have a habit of excessive screen time, then blue light glasses are a necessity for you.

 Most importantly, blue light glasses are the most effective in improving your sleep quality. Since the exposure of blue light at night can suppress the release of melatonin and can disrupt our sleep/wake cycle. 

Leaving you to sleep deprived and insomniac, blue light rays have a significant effect on our sleeping habit. If you also have an unhealthy sleeping habit, latch onto these glasses and work on improving them as fast as possible. 

Title – Resolving it once for all, do blue light glasses work? Description – There’s a variety of speculation about the working of blue light glasses. In this article, we aim to resolve your queries about the harm of blue light. 


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