Is Blue Light Bad For Your Eyes Reddit

Blue light causes a lot of strain on the eyes and affects the sleep cycle to an extent.

Is blue light bad for your eyes reddit.

Light that looks white can have a large blue component which can expose the eye to a higher amount of wavelength from the blue end of the spectrum. The problems people complain about are simply caused by overuse of digital. On the other end blue rays have shorter wavelengths and more energy. Blue light in this case means more blue ish tinted light not necessarily literally blue light.

This causes changes that resemble those of macular degeneration which can lead to permanent vision loss. Although blue light does not cause any damage to the eye decreasing blue light exposure and limiting screen time and brightness can help people sleep better and feel more comfortable. The fact that blue light penetrates all the way to the retina the inner lining of the back of the eye is important because laboratory studies have shown that too much exposure to blue light can damage light sensitive cells in the retina. The organization says blue light from digital devices does not lead to eye disease and doesn t even cause eyestrain.

Bright lights that include blue wavelengths disrupt your sleep schedule by reducing production of hormones like melatonin that make you feel tired. No blue light from your smartphone is not blinding you aug. But there is no scientific evidence that blue light from digital devices causes damage to your eye.