Negative Effects of Screens on Sleep

Everyone has most likely heard the lecture about the negative effects of screens on sleep. Although, we tend to push this information aside and go about our week with little energy. This article talks more in-depth about the importance of turning off our screens before bedtime.

Negative effects of screens on sleep

Blue light hinders melatonin production

One of the main negative effects of screens on sleep comes from the blue light they emit. This blue light inhibits the body’s ability to create melatonin, a key hormone to help you fall asleep. Therefore, blue light-blocking glasses have become popular among people who work on computers or tablets for long periods of time.

Stimulates your brain and delays REM sleep

According to the Cleveland Clinic, scrolling through social media stimulates the brain thus making it take longer for you to fall asleep. Consequently, your REM sleep is delayed. The National Institutes of Health explain REM sleep as the stage in which most dreams occur around 90 minutes after dozing off. This stage is important for brain function.

Messages up your biological clock

Ultimately, a lack of sleep messes up your body’s circadian rhythm. This is the 24-hour sleep and wake cycle your body follows. As previously discussed, blue light inhibits the body’s production of a vital sleep hormone, which also throws the body’s circadian rhythm out of whack.

Looking to get your sleep cycle back on track?

If you are looking to get your sleep cycle back on track, try DREAMit! This solution for a good night’s rest will help put your body back on track in terms of sleep quantity and quality. Make sure to also turn your screens off at least 30-60 minutes before bedtime. Give your eyes and brain a break from the constant light and stimulation.