Exposure to light stimulates alertness. It’s the reason why we sleep at night – preferably with the lights turned off. Light in itself has a big impact to sleep health and quality. Your mind and body stay stimulated in its presence. It is okay if you are not about to sleep yet, but if you are, you might have a hard time drifting off to dreamland in the presence of artificial lighting. And as we continue to enjoy fiddling with technology during bed time, the blue light these gadgets emit prove to be harmful to human health too aside from pushing your bedtime even further.
Establishing a healthy sleep environment is more crucial than ever now that sleep deprivation is a problem faced by many. If sleeping at night is not possible because of work obligations, you can still easily catch some shuteye during the day as long as you use dark shades or curtains to keep the daylight out. When sleeping at night, turn off all the lights if possible. If you or your partner aren’t comfortable sleeping in total darkness, using a nightlight can help you get through the night with your sense of sanity intact.
Researchers have also recently discovered the correlation between light exposure during specific hours in the day and its effect on overall sleep quality. Constant sleep deprivation leads to a poor immune system, metabolic disorders, mood swings, and even makes you more prone to accidents since your mind and body are not in tip-top shape.
Light pollution isn’t something you should take lightly. It disrupts your body’s normal circadian rhythm or sleep-wake cycle. In a lab study done on mice, health issues were also seen on the offsprings of test subjects who did not have the normal light-day and dark-night set-up.
You need to remember that you need to prepare your body for sleep. You just don’t turn yourself on and off like a light switch. Your body will have a hard time drifting off to sleep when the light is still on in the bedroom. It is not actually just turning off the light right before sleep but even the dimming of the lights roughly an hour before bedtime. Make sure to hide your smart gadgets too, so you won’t be tempted to play with it until sleepiness takes over, which will probably take a longer time. If you are scared of sleeping in the dark, wearing an eye mask will do just as long as you don’t see any light and your body perceives it is sleeping time already.
Sleep And Light: What’s Their Connection? is available on snoring.mouthpiece.report