Blue Light: Is It Good or Bad for Me?
Clearing up the confusion and misinformation.
There is a lot of confusion about blue light. Not all blue light is the same. Its important to understand the differences in wavelength and the critical difference in timing our exposure to blue light. Best time is earlier in the day.
Even though the pineal gland sits in the middle of the head behind the eyes, it "sees" light. It has photo receptors just like the eyes. The pineal gland, and other parts of the brain, actually require light to function optimally, including blue-turquoise wavelengths.
DreamSpa uses 470nm, Blue-Turquoise. Additionally the DreamSpa utilizes 670nm, Red. This partcular wavelength of Red light has been shown through independent medical studies to alleviate and repair retinal diseases and injuries, including macular degeneration.
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