What Is Circadian Rhythm?Circadian rhythm is your body’s natural, internal 24-hour cycle that determines when you sleep and ...

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 ...

Are you a night owl or an early morning lark? If your preference is for getting up bright and early and getting started as soon as your feet hit the floor, then you would be considered a lark. Owls, ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images If you struggle to fall asleep or wake up feeling groggy, an out-of-sync ...

Everyday Health’s team of board-certified physicians and health professionals contribute to the creation and review of content, ensuring that the information is useful, up to date, and accurate. Chung ...

When you eat matters in addition to what you eat. The optimal timing of your meals is tied to your circadian rhythm. Learn why it is best to eat dinner several hours before you go to bed.

Dr Sood explains new studies which suggest that the timing of your daily activities like eating, sleeping and exercising ...

Confirming what observational studies have long thought, a genetic study has shown that a grizzly bear’s body clock ticks away routinely, even when the animal is deep in hibernation. What’s more, ...