Do blue light-blocking glasses really work? Your Dad was right: they do

Do blue light blocking glasses really work (My review on PROSPEK Blue Light Glasses))

They are especially welcome in this kind of weather..:/

Do blue light-blocking glasses really work? They do, if your glasses block majority of blue light.

A non-food topic today but something that may considerable improve your wellbeing. And you may start to experience it on the first day which was the case with me.

Blue light-blocking glasses… As the name suggests this type of glasses block blue light.

I talked about blue light here. In a nutshell, blue light is natural and is emitted by the¬† sun. However, when your eyes absorb only blue light (without the healing benefits of red and infrared) blue is damaging to the eyes. That’s because it’s a high energy light. If you look at the electromagnetic spectrum, blue light is actually located very close to the UV light (ultraviolet¬† light).

Coming back to the question: Do blue light-blocking glasses really work?

Yes, they work! I’ll describe how they work for me. My eyes are hardly ever tired anymore! My sleep is deeper. I also feel a better sense of wellbeing in the evening when it’s dark out.


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