Screens are everywhere in modern life, and that includes the bedroom. In fact, the National Sleep Foundation’s 2022 Sleep in America Poll found that 58% of survey participants acknowledged looking at screens within an hour before bedtime. The NSF reports that device usage so close to bedtime can adversely affect sleep quality because the blue light emitted from screens has shorter wavelengths than other colors in the visible light spectrum, which results in more alertness than warmer tones. The blue light actually confuses the brain into thinking it’s earlier in the day, thus making it harder to fall asleep.