Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services.How often do you find yourself rubbing your eyes, squeezing them tight or even just closing them for longer than a blink for some relief? How often do you end up getting a headache in the middle of the day, and how much trouble do you have when trying to sleep at night? There’s one major reason that could be causing all of the above, and that’s blue light.Blue light comes from not only our phone, computer and TV screen, but also the sun. Yes, even when you finally put the devices down, you could be facing harmful exposure.
