New research has linked melatonin use with higher rates of heart failure, hospitalizations, and death. Experts explain the connection and reveal whether you should stop using the sleep aid.

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 ...

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

The risk of heart failure was 4.6 per cent for those in the melatonin group, compared with 2.7 per cent for those who had no ...

A sleep doctor and a dietitian explain the best time to take melatonin if you're trying to improve your sleep, plus what else ...

Headlines this week have raised alarms about the popular sleep supplement. By Caroline Hopkins Legaspi Caroline Hopkins ...

Long-term melatonin was use associated with heart failure, according to a new study. But there's more to the story.

New research linked long-term melatonin use with heart failure risk. However, more research is needed to validate the ...

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