Black alarm clock outdoors, symbolizing the circadian rhythm.

What Is Your Circadian Rhythm & How to Manage Your Internal Body Clock

At a Glance Circadian rhythm is your body’s natural regulation of sleep and wake times. Disruption of the body’s internal clock can have a huge effect on productivity and overall health. You can keep your circadian rhythm in check with healthy habits such as creating a dark sleep zone, getting out in the sunshine during …

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