The idea artificial light from screens is keeping people awake at night is flawed, and blue light from devices is not the main problem, suggests new study that exposed mice to different light settings to study the impact, which found that dim blue light is better than bright yellow light for sleep.

The idea artificial light from screens is keeping people awake at night is flawed, and blue light from devices is not the main problem, suggests new study that exposed mice to different light settings to study the impact, which found that dim blue light is better than bright yellow light for sleep.: https://ift.tt/2PrdpCi Read more... https://ift.tt/2YTF6GS