Many people claim that they fall asleep faster with one foot outside the covers. While this may seem like a rather quirky habit, it actually fits with sleep biology. You see, your body needs to release heat before drifting off each night. Essentially, a bare foot acts like a small, easy heat-release valve. The effect can be felt immediately and can be surprisingly soothing on warm nights. In this article, we will find out why one foot out of the blanket helps you sleep better. We will also find out how cooling supports sleep and why feet help so much....
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