Circadian Rhythm and Your Body Clock

Understanding your body’s internal clock—or circadian rhythm—is the first step to better sleep. Your circadian rhythm (also known as your sleep/wake cycle or body clock) is a natural, internal system that’s designed to regulate feelings of sleepiness and wakefulness over a 24-hour period. This complex timekeeper is controlled by an area of the brain that … Continue reading Circadian Rhythm and Your Body Clock