So, we thought we’d share some signs you’re not sticking to your body’s preferred schedule, and what to do about it. There’s ...

While melatonin supplements are popular, it's not always clear how much melatonin you should take. Here's what doctors ...

Returning to night shifts can disrupt your sleep and daily rhythm, but understanding and managing Shift Work Sleep Disorder ...

There are cognitive benefits to napping too. Research published in the Sleep journal involving 32 young adults found naps of ...

The American Heart Association (AHA) recently released a scientific statement urging doctors and individuals to pay closer attention to the many ways in which sleep can impact cardiometabolic health.

Waking up after eight hours of sleep should feel refreshing. Yet, many people open their eyes feeling just as exhausted as ...

Our sleep, hormones and mood are affected by our internal body clock. This is called the circadian rhythm, and it controls when we feel awake and energized and when we feel naturally sleepy.

Our sleep, hormones and mood are affected by our internal body clock. This is called the circadian rhythm, and it controls when we feel awake and energized and when we feel naturally sleepy.

After years of back-and-forth with the FDA over Hetlioz's potential use as a jet lag disorder treatment, Vanda ...

A six-week trial finds circadian shifts emerge early, before mood improves, hinting at a biological clue to lithium response in bipolar disorder. Study: Effect of lithium on circadian activity ...

How circadian clocks maintain robustness in changing environments Date: April 15, 2025 Source: University of Cambridge Summary: New research has uncovered how a simple circadian clock network ...