What Is Circadian Rhythm? Your Body’s 24-Hour Master Clock Explained
Your circadian rhythm is your body's 24-hour internal clock controlling sleep, hormones, and health. Here's exactly how it works — and how to fix it.
Brain & Neurology
Your circadian rhythm is your body's 24-hour internal clock controlling sleep, hormones, and health. Here's exactly how it works — and how to fix it.