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So it’s fair to say that reducing Blue light exposure is especially important in the “digital age” we’re currently living in, as many of our livelihoods revolve around using electronic screens which emit Blue light. Is because Blue light is extremely high energy when compared to other Only does Blue light lead to difficulty sleeping, but it can also contribute toĮye strain and other ailments such as macular degeneration/cataracts. Put it simply, the exposure to Blue light makes our bodies “think” it’s broadĭaylight, thus influencing our hormone levels.įrom an evolutionary perspective, our bodies are designed to be more awake during daylight, hence Blue light exposure makes us feel more awake. Not only this, but Blue light exposure increases Cortisol levels (the stress hormone) which makes us feel more awake. Is the hormone responsible for making you sleepy, so if you don’t produceĮnough Melatonin, then you’ll have trouble falling asleep. when we’re looking at an electronic screen), it blocks the secretion of Melatonin. When Blue light interacts with Melanopsin in our eyes (i.e. You see, our eyes have a photoreceptor called Melanopsin. Have you ever noticed it’s difficult to fall asleep at night if you’ve just spent a lot of time on your phone or your laptop? Why should you reduce Blue light exposure? Overview of why too much Blue light is bad. So this article gives the lowdown of my experience with using Iris. (Glasses and screen protectors are in the fashion/accessories industry, hence it’s unlikely their designers are as informed on Blue light science as actual Blue light experts.) Iris on the other hand is fully customizable, so you can control how much Blue light exposure you want, as well as being developed by someone who’s solely in the Blue light industry. (As the screen protector market is oversaturated, many brands will label their screen protectors as Blue light filtering just to have a marketing edge.) Protectors aren’t customizable either, and it’s really hard to tell whether or I also didn’t want to look like a futuristic Cyborg. Much Blue Light you can actually block with them. No-no for me as they can’t be customized.
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I first encountered the Iris Blue light filter after googling how I could reduce my Blue light exposure.
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