Light Regulation
Staying asleep and falling asleep is easier when the room is dark. Experts say the darkness encourages melatonin production, the hormone that manages the body’s sleep and wake cycles. Aside from that, darkness relaxes the mind, allowing a person to sleep faster. Melatonin generation, essential for promoting restful sleep, can be stopped by the brain’s extreme sensitivity to light, which can sense even the tiniest quantity of light. So the next bedtime, turn off all the lights to facilitate falling asleep. Moreover, avoid being awakened by light by closing heavy drapes or blinds or wearing a sleep mask.
It also applies to artificial lighting. Before bed, avoid checking smartphones, tablets, or watching TV. An electronic device’s full-spectrum light brings about a stimulating effect that makes it difficult to fall asleep. Rather, consider relaxing before bedtime activities like reading, having a bath, or listening to music. Keep the light off when waking up during the night time to use the restroom. Alternatively, go to the toilet with the aid of a flashlight. It will take more time to go back to sleep after exposure to the bathroom’s overhead light.
