Add Yahoo as a preferred source to see more of our stories on Google. Syncing your circadian rhythm to a natural light-dark cycle could improve your health and well-being. nambitomo/iStock via Getty ...

Shift work and irregular eating patterns could affect liver function and disrupt its delicate circadian rhythm, University of ...

Inside the body, a 24-hour rhythm, known as the circadian rhythm, quietly coordinates when we sleep, wake, eat and recover. This internal timing system helps keep organs and hormones working in sync.

The study, published in the journal Nature Metabolism, uncovers a liver metabolic process as a body clock-linked regulator of ...

DALLAS, Oct. 28, 2025 — As modern lifestyles increasingly challenge the body’s natural circadian rhythm, the American Heart Association is spotlighting the potential health consequences of regular ...

People who naturally stay up late, self-described night owls, are more likely to have poor heart health than people with a ...

The return to "standard time" is better for our health according to sleep scientists, but the time change can be disruptive, and our bodies must also adjust to more hours of darkness as we head ...