"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.

“Melatonin supplements may not be as harmless as commonly assumed. If our study is confirmed, this could affect how doctors ...

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 ...

A new study links long-term melatonin use to higher risks of heart failure and death—doctors explain to Newsweek what it ...

Another point to raise with patients is when they are taking the supplement. “Melatonin also must be carefully timed. If it ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’re trying to improve your sleep, your schedule plays a big role. After all, setting a bedtime and ...

Melatonin is easily the most popular over-the-counter sleep aid out there. Like many other folks, I've tried it, hoping for better sleep, but the results weren't what I expected. Every time I've taken ...

Long-term use of melatonin supplements for sleep may be linked to a greater risk for heart failure, a recent study suggests.

Melatonin, often used for sleep issues, may pose heart failure risks, as per a new study. The study used an international ...

When we go to sleep, the process often becomes complicated. Melatonin is the main source of hormones that induce sleep and ...

Up to one in three Americans don’t get enough sleep, and millions struggle with actual sleep disorders. That’s fueled the rise of supplements, like melatonin, which claim to help you conk out on time ...