As a part of your bedtime transition interval, Lipman suggests switching off electronics no less than an hour or two earlier than you fall asleep. If you are solely going to observe certainly one of these sleepytime protocols, this may be it. According to Lipman, “[Artificial light] is one of the biggest—if not the biggest—issue with cultural arrhythmia, or why so many people have a sleep problem.”
He continues, “Melatonin, which is your primary sleep hormone, is not going to be secreted if there’s any little bit of light.” So for those who’re uncovered to the haze of your laptop or telephone display late at evening, it might trick your physique into considering it is sooner than it’s.
“By not letting all that blue light in, your body gets ready to start secreting the melatonin,” Lipman provides.