Share on Pinterest Can we alter our body clocks to ensure a healthier aging process? Image credit: miniseries/Getty Images. Circadian rhythm is the 24-hour internal clock that regulates a person’s ...

Syncing your circadian rhythm to a natural light-dark cycle could improve your health and well-being. nambitomo/iStock via Getty Images Plus Anyone who has suffered from jet lag or struggled after ...

Disruptions in circadian rhythm — the body's internal 24-hour clock that regulates rest and wakefulness — have been associated with the pathogenesis of different metabolic disorders, including ...

Your internal clock plays a big role in your physical and mental health—sleep experts explain how it works. It may seem ...