Getting outside in the sun for 15 minutes each morning helps to regulate the production of melatonin, the sleep hormone. Your internal body clock (the circadian rhythm) runs on a 24-hour schedule and functions best when you are exposed to a regular pattern of light and dark. Malfunctions in your circadian rhythms because of changes in light and dark exposure can negatively impact your ability to get a good night’s sleep.
Try “belly breathing.” Controlled, deep breathing is simply a way to direct your mind away from thoughts that might keep you awake. If you find your mind racing as you lie down to go to sleep, place a hand on your belly and breathe in deeply through your nose — so deeply that can feel the air filling your abdomen. Hold it for a couple of seconds, and then breathe out through your mouth. Breathe mindfully like this for a few minutes, just trying to focus your attention on the rising and falling of your belly as you inhale and exhale. If your mind starts to wander, just bring it back to your breathing. The more often you practice this relaxation technique, the easier and more effective it will be.