How Blue light glasses protect you from harmful UV rays
Blue light is actually good for our health as they help us in increasing our alertness, helps our cognitive function, elevates mood and also provides good memory. It also provides a rhythm to our body by helping it in the natural wake and sleep cycle. Hence they natural blue light from sunlight is useful.
But as we know that too much of anything is bad and nowadays in this internet world most of the population is spending their day like more than 8 hours daily are spending in front of the screens of laptop or desktop or mobile. So exposure to blue light is becoming a major concern to both science and medicine because there's data that supports that excess of blue light can affect our sleep cycles as our body releases melatonin during the night time and if you are exposed to the light of your devices at the night time then your body secretes very few melatonin, contributes to eye fatigue and could even hurt the retina in the back of the eye.
So we will share with you five ways and how you can protect your eyes from blue light. Let's take a look. When it comes to protecting your eyes from blue light the easiest solution is often to pick up a pair of anti-blue light glasses. Now there are many different brands out there. And if you're a prescription glasses wearer, purchasing from your local optical stores often gets you the best quality of glasses including blue light filters. Otherwise, if you're somebody who doesn't wear glasses that much or doesn't have a prescription and just needs some type of blue light glasses filter then a lot of times you can find a lot of cool brands online.
Livho blue light glasses are highly efficient and who actually has more of a specialty in blue light protecting glasses. So that's one of the biggest things you'll notice with blue light glasses is that there's a huge wide variety of different frames and lenses out there. The blue light filters are actually built into the lenses here and that makes them kind of yellow color and actually blocks more of the longer wavelengths of light that affect our sleep cycles hence while they're called sleep glasses.
There are glasses whose frames are yellow or amber in color are used as they are very efficient in blocking the blue light rays otherwise a pair that just has more of a clear lens and this anti-reflective coating that actually bounces the blue light off of the lenses and therefore reduces the blue light getting into the eye, however, keep in mind that these sort of clear lenses may not offer as much blue light protection as these yellow lenses. I personally usually wear a type of clear lens most of the day and then when I'm home at night in front of a computer screen I'm wearing more of the dark sleeping lenses.
So the second way to protect your eyes from blue light is if you're not a huge fan of anti-blue light glasses consider switching over and picking up some type of anti-blue light screen protectors that fit all different sizes of laptops and desktop screens but they also do make different screen protectors for cell phones so if you're somebody who uses an Android or an iPhone they make screen protectors for you.
The third option is if you have something like a cell phone or digital device that has the ability to go into a blue light mode or a night shift mode then go ahead and turn that on that's gonna shift the light coming off of your digital device into more of a yellow filter that way it reduces the amount of harsh light entering your eye particularly at night time when people are staring at their phones right before going to bed.
Now I know a lot of desktop monitors do not comes with this type of features so there are actually are different software programs which actually allows you to kind of switch between different levels of blue light protection whether it's something you want really faint or something that you want more intense so you can definitely look into that if you were more of a desktop user.
Now the fourth way to protect your eye from blue light is to consider taking some type of eye vitamin. Now there's a lot of data that suggests that blue light could actually increase the metabolic stress of the back of the eye and that could actually lead to cell death and damage.
Now there are real reasons by supplementation and eating a lot of healthy foods is good for the eye is that it increases not just the amount of antioxidants inside the eye but then it actually increases what's called the MPOD or the macular pigment optical density.