Using the bedtime screen will change your sleep patterns. The blue light emits a frequency found in sunlight that tells the pineal gland to stop producing melatonin, the sleep hormone. This keeps us awake and alerts us more to pay attention to the light-emitting device.

This is a great alert for me, I have a 3 year old boy, who I reward with an hour on my tablet at night, he uses it to play and watch children's videos, always with my supervision, I never saw this practice negative, because the child has adapted to the fact that it is a prize for behaving well and is not a total part of his life, but this changes the landscape, thank you very much for sharing it, it is important information for everyone.