Blue Light Baby Sleep

Blue light and sleep.

Blue light baby sleep.

Effects of blue light and sleep. The blue light that s emitted from these screens can delay the release of sleep inducing melatonin increase alertness and reset the body s internal clock or circadian rhythm to a later schedule. No matter how cozy everything is around you or your baby just the simple presence of blue light can be enough to keep you from drifting off to sleep. Among the visible light spectrum blue wavelengths have the most powerful effect on your sleep wake internal body clock.

This is an especially big problem for teens whose circadian rhythms are already shifting naturally causing them to feel awake later at night. Not all colors of light are equal. Both natural and artificial blue light can boost your alertness and mental. Harvard researchers and their colleagues conducted an experiment comparing the effects of 6 5 hours of exposure to blue light to exposure to green light of comparable brightness.

Blue light simulates the sun so it causes surges in energizing hormones and gut activity. The end result is that you feel more alert and awake when you have been exposed to blue light.