How Much Time Does Blue Light Really Take Off Your Sleep It Less Than You Think

before bedtime under the assumption that blue light will not only make it harder to fall asleep, but will take away time from quality sleep as well. main goal was to help establish a new guide for public health and further define which people the blue light impacts more significantly and how much technology can impact sleep. various ages were included in the review and experts found that the relationship between technology and sleep is a two-way street. While technology was found to lead to poor sleep, poor sleep quality was also associated with more technology use. who used blue light prior to bed fell asleep on average 2.7 minutes later than those who did not. Other studies found that some people slept better following the use of a bright screen blue light affects your sleep. For some, it seems tech might even be a bit relaxing. Bright light and arousal do not seem to matter as much as how we manage our screen time in the evening. removing all technology from the bedroom may not always be helpful and may lead to more negative thoughts, arousal and eventually fuel insomnia symptoms, researchers shared. “We encourage practitioners working with young people to ask about the use of technology as a sleep-onset aid and work around harm minimization

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