Earlier, and perhaps more basic, LED masks usually provide just one primary colour treatment mode, such as red or blue, ...

Brown and hazel eyes get their color from melanin, the same pigment that colors your skin. The more melanin in the eye, the darker your eye color will appear. But blue eyes don't have any blue pigment ...

Eye boogers are mucus, ... green, dark yellow, ... The eye may become very watery and tender and may be sensitive to light and produce mucus. Eye discharge in babies.

Inward-turned eyes, on the other hand, are usually treated with green and yellow colors. Syntonic Phototherapy Research There has been a lot of research conducted on the effects and benefits of ...

You can’t tell the difference between blue and green, purple and red, and yellow and pink. Tritanomaly . This is extremely rare and involves a decreased ability to perceive blue light.