Inside the body, a cocktail of processes connecting your hormones, brain and metabolism wax and wane in a 24-hour cycle called the circadian rhythm. Although this cycle is influenced by external ...

Editor’s Note: Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. “The increased risk of mortality associated with being a clearly ...

Just a few days on a night shift schedule throws off protein rhythms related to blood glucose regulation, energy metabolism and inflammation, processes that can influence the development of chronic ...

Concerned about your patient's type 2 diabetes risk? Along with the usual preventive strategies — like diet and exercise and, when appropriate, glucagon-like peptide 1 (GLP-1) agonists — there's ...

In a recent study published in the journal Translational Psychiatry, researchers investigated the impacts of full-night-, early-night deprivation-, and late-night deprivation sleep on whole-brain ...

Millions of Americans fall asleep each night in front of the TV — but a new study has found the practice could contribute to an early death. Researchers at the Northwestern University School of ...