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Three Reasons to Take Blue Light Vitamins If You Work on a Computer

We have all been there. It is late. Your mind and body ache. But you are still glued to the computer screen, feverishly working to reach that all-important deadline. Is it productive? Maybe. Is it healthy? Certainly not. 

But this needn't be the case. In fact, there are numerous ways in which you can protect your body - and mind - while using a computer. One of these solutions is blue light vitamins. This miraculous supplement protects the eyes from harmful blue light emitted by the computer screen.

Here are three reasons to take blue light vitamins.

people playing video games in an arcade

What is Blue Light?

Blue light is part of the visible light spectrum - put simply, what the human eye can see. Blue light is a short wavelength, which means it produces higher amounts of energy. Indeed, about one-third of all visible light is considered high-energy blue light.

But where does it come from? In its natural form, blue light is emitted from the sun. It is all around us. However, artificial sources of blue light include electronic devices, such as mobile phones, laptops, computers, televisions, alongside energy-efficient fluorescent bulbs and LED lights.

Why is Blue Light Harmful?

Here are the three reasons to take blue light vitamins. Firstly, almost all blue light passes straight through your eye to the back of your retina. Covering approximately 65% of the back of the eye, the retina is an essential part of the eye near the optic nerve that enables vision. Its role is to receive light from the lens, convert it to neural signals and then transmit them to the back for visual recognition. In short, it is essential.

Research shows that blue light from electronic devices can cause your skin cells to change, which can result in cell shrinkage and death. This can accelerate the aging process. And this is not a prolonged effect. Even hour-long exposures can trigger these changes.

More so than any other color on the light spectrum, blue light also messes with your body’s ability to prepare for sleep because it blocks a hormone called melatonin that controls your sleep-wake cycle (aka circadian rhythm) which makes you feel sleepy. Bottom line: After looking at the screen, you are less sleepy at night, and it will take longer for you to sleep.

Watch this video on what blue light actually does to your body.

Blue Light Eye Vitamins

Fortunately, there is a range of vitamins and minerals that are clinically proven to stave off the harmful effects of blue light. The best of the bunch is Blue Blocker from eyetamins. A 5 star rated product, these vitamins filter blue light, help eye strain, promote eyesight and support sleep.Find out more about eyetamins here

With 30 capsules in each bottle, Blue Blocker contains Vitamin C 500mg (556% DV), Vitamin E 294mg (1960% DV), Zinc 25mg (227% DV), European Bilberry Extract 30mg, Saffron Extract 20mg, Lutein from Lutemax 2020 20mg and Zeaxanthin Isomers from Lutemax 2020 4mg. It is suitable for vegans and free from gluten, caffeine, synthetic additives, artificial color and other banned substances.

Among these amazing vitamins, the chief for protecting your eyes is Lutein. It is a carotenoid with reported anti-inflammatory properties. A large body of medical research demonstrates that lutein has numerous health benefits, particularly on the eyes. It is especially known to improve and even prevent age-related macular disease, which is the leading cause of vision impairment and even blindness. There are no known side effects of lutein.

Zeaxanthin is another stellar vitamin. Once inside the body, it is drawn to the eyes. From here it makes its way into the lens, macula and fovea (the center of the retina). Zeaxanthin helps build yellow-colored pigment shields to protect the eye cells from the harmful effects of blue light. Researchers have discovered that those who take Zeaxanthin have a 43% lower risk of macular degeneration. 

And what about the others? An Age-Related Eye Disease Study found that Zinc, Vitamin C, Vitamin E can reduce the risk of a decline in eye health by up to 25%.

Complements to Blue Light Supplements 

Vitamins can only go so far. In truth, a healthy lifestyle can significantly reduce the risk of blue light causing eye problems. An important part of this is your diet. After all, you are what you eat. Here are some foods to look out for.

  • Riich in omega-3, nuts contain high levels of Vitamin E. Good nuts to choose from are walnuts, brazil nuts, cashews, peanuts, and lentils.
  • Citrus fruits are rich in Vitamin C. Just like vitamin E, this vitamin is an antioxidant that fights blue light-related eye damage. Vitamin C-rich citrus fruits include lemons, oranges, and grapefruits.
  • And don't forget leafy green vegetables, such as spinach, kale, and collards. They are rich in both lutein and zeaxanthin and are also a good source of eye-friendly vitamin C. 
  • Carrots. Your Grandmother was right after all. Carrots do help you see in the dark. They are rich in both Vitamin A and beta carotene, which gives the vegetable its orange color. Vitamin A plays a vital role in vision. It is a component of a protein called rhodopsin, which helps the retina to absorb light. 
  • Eggs. A good source of Vitamins, C, E, and Zinc, eggs are a fantastic source of lutein and zeaxanthin. 
  • It may come as no surprise that water is also essential to maintain eye health. The fluid that maintains life also prevents dehydration and alleviates the symptoms of dry eyes. 
How Can You Protect Your Body and Mind from Blue Light Damage?

The importance of blue light vitamins is paramount. However, there are also a number of simple steps you can take to minimize blue light damage to your body and mind.

Firstly, avoid looking at bright screens at least two or three hours before you intend to go to sleep. Instead, why not try reading a book or socializing with your loved ones? It can amplify the benefits to mind, body, and soul.

If you work a night shift or use a lot of electronic devices after sunset, it is possible to wear blue-light-blocking glasses or install an app that filters blue/green wavelengths at night.

Check out this video which discusses whether or not blue light glasses work.


More radical solutions are Intraocular Lenses (IOLS). These are small, implantable artificial lenses used in the treatment of cataracts and myopia. The natural lens of the eye offers a certain degree of protection against various light wavelengths. Indeed, there has been some buzz around the notion that certain IOLS are capable of filtering out blue light.

Finally, rest. The simplest way to help prevent overexposure to dangerous blue light emitted by electronic devices is by managing the time spent using them. Be sure to take regular breaks away from the screen. One easy method is to employ the 20-20-20 rule. Every 20 minutes take a break from your computer to look at something 20 feet away from a minimum of 20 seconds. This technique can help you avoid eye strain.

man using computer

People Also Ask

1. Is Blue Light From Computer Screens Harmful?       

Blue light is the part of the visible light spectrum that contains the highest energy. Due to this fact, it has the potential to damage the eyes, but this is not yet scientifically accepted or proven.

2. How Can I Protect My Eyes From a Computer Screen?       

Try not to place your computer screen in front of a window or white wall. Place an anti-glare cover over the screen. Position your monitor directly in front of you, approximately an arm's length away, while ensuring that the screen is at eye level. And, of course, take these supplements.

3. Is Blue Light Filter Bad For Your Eyes?       

In short, no. If you are using your computer excessively - especially if it is your primary tool for working - a convenient way to reduce your blue light exposure is to use a blue light filter.

However, even a filter will not eliminate blue light entirely and you will still be exposed to harmful energy that can cause eye strain and provoke health problems over time. 

4. What Does Blue Light Do To Your Body       

After sunset, blue light throw’s the body’s biological clock - the circadian rhythm - off-kilter. The consequence: sleep suffers. Worse, research from Harvard University shows that it may contribute to the causation of cancer, diabetes, heart disease and obesity. 

5. What Does Blue Light Do To Your Mind?        

Blue light boosts attention, reaction times and mood. This is all well and good. But not all the time.


So there you have it: three reasons to take blue blocker vitamins. In case you have forgotten, blue light damages your retina, skin and disrupts your sleeping pattern. With eyetamins' stellar product range you can wave goodbye to the harmful effects of screen time!