Why Is Blue Light Bad For Sleep

So the answer to this question is yes.

Why is blue light bad for sleep.

More so than any other color blue light messes with your body s ability to prepare for sleep. Specialized cells in the retina are finely tuned to respond to the short wavelength light that comes from a cloudless blue sky. Now you might be thinking that where exactly does this blue light come from and what can be done in order to protect the eyes. Is blue light bad for sleep.

Exposure to all colors of light helps control your natural sleep and wake cycle or circadian rhythm. When blue sensitive receptors in our eyes are first exposed to light in the morning that sends a signal to the pineal gland of our brain that shuts off the production of melatonin. In other words though it may be a potential trigger for health issues its impact has been blown way out of. Nighttime exposure basically tells your body it s not time to do the one thing you re supposed to be doing.

Blue light has a very negative impact on the nervous system and you don t get to have a sound sleep at night. As light rays hit those cells they tell the brain to stop pumping. Why blue light is bad for sleep.