5. Avoid Screens
Just as you want to get natural, bright, cortisol producing light first thing in the morning, you also want to avoid bright lights at night that will only further confuse your body clock and get you out of sorts.
One of the worst culprits for this are screens on our phones, TVs, and computers. Try avoiding these for an hour or so before bed or at least use a redshift app or program to alter the wavelength.
6 Make Your Room Perfect
Of course, light and noise in your room can also make your sleep more disturbed. Even a light as seemingly small as the LED on an alarm can make a big difference and cause you to sleep more lightly. Make sure that every last light source is accounted for, and try to improve the sound insulation too if you’re near a road/another source of the noise.