Melatonin supplements have become a ubiquitous sleep aid, but research shows that benefits are modest, and the heart health ...

“Sleep doctors will use it to help someone adjust the timing of their sleep,” Dr. Winter says. The exact timing of taking ...

Often referred to as the ‘sleep’ hormone, melatonin is central to your body’s sleep-wake cycle. Levels rise gently throughout the evening and peak during hours of darkness, regulating the timing of ...

Fact checked by Nick Blackmer A new study found that melatonin users had higher rates of heart failure, hospitalizations, and ...

Long-term melatonin use was associated with a higher risk of heart failure, according to a preliminary study announced this week by the American Heart Association.

Long-term use of melatonin supplements, often used to promote sleep and address insomnia, was associated with a higher risk ...

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

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

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

A new study says there could be a link between long-term use of melatonin supplements and a risk of heart failure. The study ...