If you clicked in, you are probably curious (like I was) about the effects of blue light and the benefits of blue light glasses. So keep reading to learn more about the benefits of blue light glasses and how they can help you live a healthier life.
The average person spends nine hours a day staring at screens, whether a laptop, phone, or television. And while blue light isn’t inherently bad for you, too much of it can lead to unwelcome side effects like eye strain and fatigue.
If you’re looking for a way to reduce your exposure to blue light and its adverse effects, investing in a pair of blue-light glasses might be the answer.
What is blue light?
Blue light is electromagnetic radiation produced by many familiar light sources, including household bulbs and digital screens like TVs and computers.
Blue light has a shorter wavelength than other visible wavelengths in the visible spectrum and emits more energy per photon. This high energy level can affect the human body by increasing the risk of eye damage and disrupting the natural sleep-wake cycle.
While blue light from screen time has become a growing concern in recent years, it is essential to remember that many benefits are associated with this type of light.
From boosting productivity at work to enhancing mood and wellbeing, blue light plays a vital role in our daily lives.
So while we need to be mindful of our screen time habits to help protect our health, we should also make sure not to neglect the benefits of getting some blue light exposure every day.
What are the positive effects of blue light?
While blue light exposure does come with some risks, there are also many positive effects associated with this type of light.
For example, blue light has improved task performance and increased alertness during the day. It can also help boost your mood and improve your overall sense of wellbeing.
In addition, blue light exposure early in the day can help regulate your natural sleep-wake cycle by resetting your body clock. This can be especially beneficial if you have trouble sleeping at night or suffer from jet lag.
Positive effects of blue light:
- Can improve task performance
- Can improve alertness during the. day
- It May help boost your mood and overall sense of wellbeing
What are the harmful effects of blue light exposure?
Although blue light has many benefits, too much exposure to this light can harm your health.
For example, excessive blue light exposure has been linked to digital eye strain, which can cause symptoms like fatigue, headaches, and dry eyes.
In addition, blue light has been shown to contribute to the development of age-related macular degeneration (AMD), a condition that can lead to vision loss.
Finally, blue light exposure late at night can disrupt your natural sleep-wake cycle and make it difficult to fall asleep.
Blue light suppresses melatonin production, a hormone that helps regulate your sleep-wake cycle.
Risks associated with blue light exposure:
- Digital eye strain and fatigue
- Some Cancers
- dry eyes
- macular degeneration (AMD)
- Disrupted sleep-wake cycles
How can you reduce your risk of blue light exposure?
There are a few simple things you can do to help reduce your risk of blue light exposure.
For example, try to limit your screen time in the evening and aim to avoid using digital devices for at least an hour before bed.
In addition, if you work long hours in front of a computer, take frequent breaks to give your eyes a rest.
Finally, consider investing in a pair of blue-light-blocking glasses, which can help reduce the amount of blue light that reaches your eyes.
Limit exposure to harmful blue light by:
- Limited screen time in the evening
- Take frequent screen breaks
- Consider a digital detox
- Wear blue-light blocking glasses
Related article: Why a digital detox is always a good idea
The benefits of blue light glasses
Now that we’ve covered the effects of blue-light exposure, let’s dive into the benefits of blue light glasses.
Wearing blue-light-blocking glasses is one way to help protect your eyes from the harmful effects of blue light.
These glasses work by filtering out a portion of the blue light that enters your eyes, reducing the amount of harmful radiation that reaches the retina.
Blue light-blocking glasses are a great way to reduce eye strain and fatigue, and they can also help you sleep better at night by preventing overexposure to blue light in the evening hours.
If you work long hours in front of a computer or enjoy spending time on digital devices, investing in a pair of blue-light-blocking glasses is an intelligent way to help protect your eyesight.
10 benefits of blue light glasses:
- Blocks blue light & UV light
- Reduces risk of some cancers
- Fewer headaches
- Reduces eye strain
- Helps fight off eye fatigue
- Can improve sleep quality
- Helps for faster sleep
- Helps avoid dry eyes
- Protect against Macular degeneration
- Reduced risk of eye diseases
What you should know when purchasing blue light blocking glasses:
Choosing a pair that blocks both UV and blue light when purchasing blue-light blocking glasses is essential.
Many companies now offer glasses that claim to block blue light, but not all products are created equal.
Do your research and only purchase glasses from a reputable company that offers high-quality, effective products.
Keep in mind, as outlined earlier, that not all blue light is bad for you. Some exposure to blue light early in the day can be beneficial, so you don’t need to wear your glasses all the time.
Am to wear blue-light blocking glasses for extended periods in front of digital screens or brightly lit environments.
Shopping tips for blue-light blocking glasses:
- Choose a pair that blocks both UV and blue light
- Do your research and purchase from a reputable company
- Keep in mind that some exposure to blue light is beneficial
- Only wear for extended periods if necessary
My favorite places to purchase blue-light blocking glasses:
If you’re looking for a great pair of blue-light blocking glasses, I recommend checking out the following companies:
GUNNAR is the only patented gaming and computer eyewear recommended by doctors to protect and enhance your vision.
GUNNAR blue light glasses address all short and long-term side effects of digital eye strain, including headaches, dry eyes, blurry vision, glare, negative effects of artificial blue light, eye strain, and fatigue.
The result – is improved clarity, focus, and performance.
Felix Gray creates effective, research-backed products to improve digital wellness.
They are proud to offer “The hardest working Blue Light eyewear” -designed to relieve the hardest working eyes.
They have a 100% guarantee: Find relief from your worst eye strain from daily screen use. Relief or your money back.
Sounds good to me.
LIVEHO blue light glasses Alleviate visual fatigue and discomfort from long periods of web surfing, gaming,
and working under fluorescent lights with UV400 protection and glare reduction!
I recently purchased this cute pair of blue light blocking glasses from LIVEHO on Amazon. They work great at reducing my eye strain and are so super cute!
And, they are a bargain at just $17 for the pair!
Visit LIVEHO Online.
Each of these companies offers high-quality, effective products that can help reduce your risk of blue light exposure.
Common questions about the benefits of blue light glasses
Before I wrap this up, let’s quickly run over a few more common questions about blue light glasses and the benefits of blue light glasses.
Do blue light glasses work?
In a word, Yes. Evidence does seem to suggest that blue light glasses can be effective in reducing the harmful effects of blue light exposure.
Can I wear blue light glasses all the time?
No. It can be bad to wear blue light glasses all the time as you could be negatively affecting your circadian rhythms.
Blue light glasses are designed to protect your eyes from the harmful effects of blue light, which is emitted by electronic devices like computers, tablets, and smartphones.
That said, you only need to wear blue light glasses when you are in front of a digital screen.
Do blue light glasses help with eye strain?
Yes! Blue light glasses are used to help reduce the effects of eye strain. The blue light that is emitted from electronic devices such as smartphones, laptops, and tablets is said to cause eye strain.
Can I wear blue light glasses in the sun?
No, you should not wear blue-light-blocking glasses outside if you are outdoors in natural sunlight. This includes if you are inside a building with no exposure to artificial indoor lighting.
For example, if you are sitting by a window in your house with lots of natural light reading your book and not using digital devices, then you do not have to wear your blue-light-blocking glasses.
Remember, natural blue light that comes from the sun is good for you, so you do not want to filter that good light from your eyes. (Source)
There you have it!
The effects of blue light and The benefits of blue light glasses
In this post, I’ve shared the positive and negative effects of blue light, what you can do to limit your exposure, and everything you need to know about blue light and the benefits of blue light glasses.
I hope this article has shed light on the harmful effects of blue light and why you should invest in a few pairs of blue light glasses.
If you have any questions or comments about blue light and the advantages of blue-light glasses, please comment below!
As always, thanks for reading!