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

Adults with chronic insomnia who used melatonin for a year or more were more likely to be diagnosed with and hospitalized for ...

A new study presented at the American Heart Association’s Scientific Sessions 2025 suggests that long-term melatonin use for ...

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

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

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

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

These signals contradicted melatonin studies that suggested the over-the-counter supplement was cardioprotective against ...

Here, experts explain when to take melatonin for best results, plus the drug interactions and other things you need to know ...

Melatonin supplements are a common solution for people who may struggle with insomnia. Taking magnesium supplements may help ...

A more likely explanation of the results, experts argued, is that insomnia itself — or a health condition that can cause ...

A study presented at the American Heart Association's scientific meetings has raised concerns about melatonin, one of Britain ...