Our circadian rhythm, otherwise known as our body’s internal clock, cues us to feel alert during the day and sleepy at night. This internal clock is influenced by the light and dark cycle of the sun. According to The National Institute for Occupational Safety and Health (NIOSH), this internal clock is most sensitive to light within two hours of our typical bedtime. If you've already have trouble sleeping, we have a couple of tips you might like to read here.
Constant exposure to light before bedtime can disrupt sleep, so it’s important to keep your bedroom as dark as possible. Here are the top three benefits of sleeping in the dark.
Sleeping in the dark helps you sleep better
Melatonin is an essential sleep-inducing hormone produced by the brain’s pineal gland that puts our body in a relaxed state, thus helping one fall asleep more easily. The peak of its production and release into the bloodstream occurs when darkness starts to fall after sundown. However, even the slightest exposure to light can disrupt the circadian rhythm and impair the secretion of melatonin, which underscores the importance for total darkness. Window treatments make a great solution. Here are a list of the benefits you can get from window films.
Sleeping in the dark helps you stay fit
Sleeping with an artificial light on can alter biological metabolic parameters which could lead to an increase in body weight. Removing any artificial light and sleeping in darkness can help decrease your risk of obesity.
Sleeping in the dark can improve memory
Light exposure at the wrong times can result in poor quality sleep, and we all know that low quality sleep affects our health and overall quality of life. Poor sleep can also negatively impact your ability to secure memories and can even interfere with learning. Maintaining a dark room that is conducive to sound sleep is key to maintaining a healthy lifestyle.
A great way to keep a room dark is by installing window treatments or blackout curtains. To compare and contrast as to which one you should get, try reading up on our Blackout Curtain Vs. Blackout Film
