Your circadian rhythm is a 24-hour internal clock managed by the suprachiasmatic nucleus in the brain, influencing sleep, hormones, and metabolism. Modern exposure to artificial light, especially blue ...

If your mental health has been declining, your sleep-wake cycle may be to blame, according to a new review of literature. Taylor Leamey wrote about all things wellness for CNET, specializing in mental ...

A circadian rhythm is a natural process that regulates your body's sleep and wake patterns, among other key functions. It's often described as an internal clock that operates on a roughly 24-hour ...

Contrary to what many people think, melatonin is NOT a sedative. It is a sleep regulator and a sleep facilitator, and a key hormone in maintaining the healthy functioning of circadian sleep-wake ...

Your circadian rhythm is your body’s 24-hour master clock — controlling sleep, hormones, digestion, and even your temperature. But the CDC says a third of adults, a third of children, and a stunning ...

The natural world is full of rhythms and cycles. In the summer, days are long and nights are short. Temperature is warm and plants are alive and soaking up the sun. These rhythms and cycles will ...

Circadian rhythm is your body’s natural, internal 24-hour cycle that determines when you sleep and eat, your body temperature and when crucial hormones are released. This body clock is regulated ...

Key Points: Treatments that target sleep-wake rhythms could help many people with insomnia or other sleep disorders get better rest. Melatonin is a well-known option, but it's not the only one; NAD, ...

Sarah Chellappa does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

The relationships among bipolar disorder, sleep, and circadian rhythms were emphasized in a panel held at SLEEP 2024. In a symposium at the SLEEP 2024 Annual Meeting, held in Houston, Texas, June 1-5, ...