Melatonin is a popular sleep supplement that mimics the natural hormone your brain produces to help regulate your sleep cycle. For best results, it’s typically taken about 30 minutes to one hour ...

A major study links prolonged melatonin use to a significantly higher risk of heart failure, hospitalisation, and death ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Up to one in three Americans don’t get enough sleep, and millions struggle with actual sleep disorders.

Q. You wrote recently about the dangers of taking melatonin for insomnia, especially in large doses. In the study you cited, more people taking this pill had heart failure. The dose might not be quite ...

Is cheese good or bad for your brain? Do you really need to eat protein at every meal? Learn more wellness tips this week.

Move over, melatonin.

Researchers from Brigham and Women's Hospital (BWH) and the University of Murcia, Spain, have shed new light on why people who carry a common genetic mutation may be more at risk for developing type 2 ...

If you often find yourself reaching for melatonin gummies to help you sleep, you may want to take a step back. New research suggests that chronic use of melatonin supplements could be a warning sign ...

Melatonin is a hormone that regulates your sleep-wake cycle. Some research shows melatonin supplements might promote modest weight loss, as well as fat loss and muscle gain. More research is needed on ...

New research has raised concerns about the long-term use of melatonin supplements, which are widely available for purchase in the United States. With countless Americans having taken the supplement at ...