What Are Blue Light Glasses And Do I Need Them?

It has been claimed that blue light glasses can improve sleep quality, reduce eye strain from digital screens, and even cure headaches. Proponents claim that blue blockers can reduce headaches. Let’s determine whether these claims are true or false. Whether blue light glasses actually help or not is the subject of our next investigation.

Furthermore, we will spend a fair amount of time discussing the implications of blue light. Is blue light actually harmful? And if it is, can blue light glasses provide a solution?

How Effective Are Blue Light Glasses?

There is no definitive answer to whether blue light glasses work, but a good pair may provide some benefit.

A good pair of blue light glasses, such as Felix Gray, may be of some help if you are seeking to simply block blue light. If you suffer from migraine attacks or hypersensitivity to light, then you may want to consider purchasing a quality pair of blue light glasses.

When choosing blue light glasses, you should be careful, because a number of brands block little or none of the blue light at all. At best, most are inconsistent in the amount of light that they block.

Blue light blocking glasses may be a good idea if you are concerned about digital eye strain, but most people would benefit from saving their money and giving their eyes frequent breaks from screen use.

People who suffer from migraine headaches or are light sensitive should consider light sensitivity glasses, which differ from blue blockers in many ways. If you would like to know why all of this is true, read the following article.

Where Does Blue Light Come From and What Is It?

Among the artificial sources of blue light are fluorescent lighting, LED lighting, and digital screen devices such as computers and smartphones, whereas the sun is a natural source of blue light. As you know, visible light consists of a spectrum of wavelengths. Blue light is the most energetic wavelength on the visible spectrum, with a wavelength energy level of its own.

Digital screens of all kinds – computers, smartphones, televisions, tablets – emit large amounts of this high-energy blue light. As a result, blue light has the potential to negatively affect your eye health more than other types of visible light.

What Is the Harmful Effect of Blue Light?

Since digital devices emit so much blue light, it makes sense that spending too much time on them can result in eye strain, which may result in symptoms such as discomfort, blurred vision, headache, and dry eyes as a consequence. You may even be advised to reduce your exposure to blue light by your eye care professional.

Blue light has been linked to harmful effects, but studies have been inconclusive so far. Research is ongoing, but mixed results have been reported.

It is possible to determine whether or not blue light filter glasses can prevent migraine attacks or reduce light sensitivity if you suffer from migraine attacks.

Can Blue Light Glasses Help You?

What does it say about the effectiveness of blue light glasses if we aren’t confident that blue light actually damages your eyes?

They are not harmful or bad for your eyes, but how do they work? Blue light blocking glasses contain special lenses that filter out blue light and allow other types of light to pass through.

It is generally believed that blue light glasses are used to reduce digital eye strain and improve sleep quality by shielding the eyes from high-energy blue wavelengths. Since blue light glasses work by shielding the eyes from high-energy blue wavelengths, there is a reduced risk of eye strain from extended exposure for those who are sensitive.

Following your understanding of blue light glasses, let’s discuss their effectiveness.

When Watching Television Should I Wear Blue Light Glasses?

Watching television during the day or during the night requires wearing blue-light filtering glasses. The harmful wavelengths emitted by the screen must be protected from the harmful wavelengths when you wear blue light glasses when watching your favorite shows. As well as smartphones, tablets, television screens, LEDs, and fluorescent lights, blue light glasses can also be worn with artificial sources of blue light.

What Are The Problems Associated With Blue Light?

Our lives have become increasingly reliant on artificial light sources since the 1980s. A recent survey indicates that the average person spends nearly 7 hours per day in front of a computer, laptop or mobile phone.

Our lives have become increasingly reliant on artificial light sources. A recent survey shows that the average individual spends almost seven hours a day in front of screens! Whether this is on a computer, laptop, or mobile device while scrolling.

The effects of excessive screen time include:

• The obesity epidemic,

• Problems with sleep,

• Deterioration of mental health,

• Diseases of the eyes;

• Symptoms of migraine

It is believed that part of the problem lies in the content that we see on the Internet. For example, viewing perfect people on social media may lead teens to feel inferior as they compare themselves.

As for the second issue, it relates to the technology involved – blue light is being emitted to an excessive degree by these devices.

Like the sun, light consists of seven different colors, which make up the rainbow. A healthy light emits all of these colors equally.

In contrast, screens and LEDs excessively emit blue light (wavelengths from 380nm to 500nm). It is known that blue light is detrimental to the eyes because it causes eye aches, headaches, and strained eyes after using screens too long. The culprits here are blue wavelengths. The smaller wavelengths of blue light cause the discomfort because they carry concentrated energy.

The long-term effects of blue light exposure include retinal damage and age-related macular degeneration.

The phenomenon of blue light is not restricted to screens. Artificial light sources are constantly present around us – from LEDs in our homes to fluorescent street lights, which emit blue light as well.

It is important to remember that not all blue light is harmful! Our body requires a certain amount of blue light to keep us awake during the day and regulate our sleep-wake cycle. The sun naturally provides this blue light. Therefore, blue light glasses must work in harmony with your body and allow the amount of blue light that your body naturally receives to pass through. Therefore, artificial blue light is the culprit here!

Final Thoughts

You can use a quality pair of blue light glasses to reduce the exposure of blue light, but they are not a substitute for regular eye care, and they will not be effective if you want to reduce digital eye strain as well. Practicing good habits, taking frequent breaks, and wearing glasses with lenses specifically designed to reduce light sensitivity and migraines will help reduce digital eye strain.