One of the ways that your body regulates its temperature is through blood vessels in your skin. If the brain decides the body is too hot, it will dilate (widen) blood vessels (vasodilation), redistributing warmer blood from the body’s core through the rest of the body to cool it down.
There are few things better than jumping into those PJs after a stressful day! Believe it or not, what you wear to bed impacts both your mental health and physical health. Your pajamas even affect your quality of sleep too! For example, silk is surprisingly good at body temp control