Why do many people find it easier to fall asleep if they put one leg out from under the covers?
Many people find this comfortable because your body naturally needs to regulate its temperature as you fall asleep. As bedtime approaches, core body temperature normally begins to drop while blood vessels in the hands and feet dilate, allowing heat to escape. This process is associated with sleepiness and faster sleep onset. PPubMed+1 Putting one foot or leg outside …









