Circadian rhythms are cycles in the body that occur roughly across 24 hours. In humans, circadian rhythms cause physical and mental changes in the body, including feelings of wakefulness and sleep.

Circadian rhythms are endogenous time-keeping mechanisms that regulate physiological processes in response to external light-dark cycles. These rhythms are orchestrated by the suprachiasmatic nucleus ...

Biological rhythm is a phrase often used interchangeably with circadian rhythm. These rhythms are a series of bodily functions regulated by your internal clock. They control cycles like sleepand ...

Sleep: Most of us spend about a third of our lives there, but many of us struggle to get into it, to get out of it—and, even, to define it. As the U.S. National Institutes of Health puts it, “Everyone ...

In our fast-paced, modern world, finding balance and harmony can feel like an elusive goal. Yet, just as the heart maintains its rhythm to keep us alive, we, too, can cultivate a set of life rhythms ...

For most people, eating an early dinner in winter is beneficial. It enhances blood sugar control, energy use, fat burning, ...