Sleep aids containing melatonin are booming, but new research points to an association between longer-term use and a risk of heart failure. According to an analysis presented at an American Heart ...

People who used the supplement daily for more than 12 months had worse health outcomes than those who didn't use the ...

Don’t lose sleep over headlines linking melatonin to heart failure. That’s the message after some scary-sounding reports ...

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

A five-year study of more than 130,000 adults with chronic insomnia linked long-term melatonin use to a higher risk of heart ...

Researchers have found evidence that taking melatonin for a year or more is associated with a higher risk of heart failure.

A new study is raising eyebrows about a possible link between melatonin use and heart health, but experts say there’s no ...

In a new study, prolonged use of melatonin as a sleep aid in patients with insomnia was associated with increased risk for ...

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

Long-term melatonin use for treatment of insomnia is associated with a higher risk for incident heart failure and all-cause mortality.

A study links long-term melatonin use to increased heart failure risk and hospitalization. The findings were presented at American Heart Association's Scientific Sessions 2025. Researchers didn't ...