Blue light is everywhere, and it’s having a big impact on our eyes. The amount of blue light we’re exposed to is increasing, and this exposure may be linked to a range of health issues.
Read on as a Saginaw, TX optometrist talks about blue light, its effects on our eyes, and how to tell if your eyes have been affected in harmful ways.
Blue light is a type of high-energy, visible light that has a shorter wavelength and higher frequency than other colors in the spectrum. The blue part of the spectrum contains more energy than other colors of visible light, so when you stare at something that produces blue light for too long, it can strain your eyes over time.
Blue light reaches earth from sources like our sun, but it also comes from artificial sources like televisions, laptops, and cell phones. It can be harmful if you’re exposed to too much of it because of its damaging effects on your retinas.
Overexposure to blue light has been linked to a number of health issues:
If you have more questions or wish to schedule an eye wellness exam, please don’t hesitate to call us, your local Saginaw, TX optometry office, anytime!