Review Of Do I Really Need Blue Light Glasses Ideas. The others are red, orange, yellow, green, indigo and violet. Blue light is a little like uv radiation.
Blue light glasses are meant to work as blue light filters between your eyes and your digital screens (or led and fluorescent lights). Blue light, of which the biggest source is the sun, naturally suppresses the body's production of melatonin, which tells our body to wake up, says arundel. Manufacturers claim that blue light glasses can filter out blue light and help reduce symptoms such as headaches, eyestrain, and poor sleep.
