In this digital age we live in, it’s no surprise that we are spending more and more time in front of devices and screens that produce blue light, also known as a visible, high-energy lightwave. Not only do we expose ourselves to blue light for work and school, but if you factor in time watching TV or playing video games, our exposure is astronomical.
Here are 10 of the many ways that blue light can affect you:
#1 Way How Blue Light Can Affect You: It can harm your cornea.
Most UV rays can’t reach your retina due to the many structures protecting your eyes. Blue light, however, still manages to make its way through the necessary tissues to the cornea. This can impact your cornea over time, leading to a variety of eye health issues.
#2 Way How Blue Light Can Affect You: It can impact your sleep habits.
Blue light is found in sunlight and is fundamental to your circadian rhythm. However, by using digital devices before bed, you risk affecting your natural circadian rhythm, which can impact your overall sleep.
#3 Way How Blue Light Can Affect You: It can change your melatonin production.
Your body creates melatonin to promote sleep. In the same way that blue light can affect your circadian rhythm, it can affect your body’s ability to produce melatonin, too. This can impact how well you sleep and how you feel in the morning when you wake up.
#4 Way How Blue Light Can Affect You: It can cause digital eye strain.
Blue light can cause digital eye strain, a condition known for a variety of uncomfortable symptoms, such as blurry vision. You can reduce the symptoms of this condition by lessening your screen time and wearing certified blue-light protection glasses.
#5 Way How Blue Light Can Affect You: It can result in age-related vision problems.
With enough exposure to blue light throughout your life, you may experience age-related vision problems, such as macular degeneration. This is caused by the deterioration of the center of your retina, which is essential for focusing.
#6 Way How Blue Light Can Affect You: It can increase the number of headaches you get.
As a result of computer vision syndrome from your exposure to blue light, you may have an increase in headaches. To prevent this symptom from happening, we recommend taking frequent breaks away from the screen and keeping a proper distance at all times.
#7 Way How Blue Light Can Affect You: It can help with your memory.
Are you curious about the ways how blue light can affect your health? Enough exposure to blue light from the sun can make you more alert and better at remembering things. However, moderation is the key here. You never want to be around blue light too much before bedtime.
#8 Way How Blue Light Can Affect You: It can benefit your mood.
By exposing yourself to the natural light form of blue light during the day, you may enjoy a better mood. The great thing is that if you’re in a good mood, you’re more likely to stay focused and productive, and vice versa.
#9 Way How Blue Light Can Affect You: It can cause retinal damage.
If excess blue light enters your retina, you may be at a higher risk of retinal damage. The effects may be similar to what you’d expect to see in someone with age-related macular degeneration, and they can contribute to eye fatigue.
#10 Way How Blue Light Can Affect You: It can contribute to dry eyes.
Another common adverse effect of increased exposure to blue light on digital devices is dry eyes, one of the top symptoms of digital eye strain. Blue-light protection glasses can help decrease the effects of this condition.
Summary: What are the ways how blue light can affect you?
As with anything, there are benefits and risks to the exposure of blue light. For instance, some of the ways how blue light can affect you include impacting your cornea and retina, as well as exposing you to potential age-related vision issues. However, we also need blue light to survive, so spending time out in the sun is necessary to get your daily dose.
Remember that by wearing blue-light glasses, you can alleviate digital eye strain and many of the symptoms of overexposure to blue light via your digital devices. So, talk to your local For Eyes to get set up with the right eyewear.
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