A study found adults using melatonin for over a year had higher risks of heart failure and hospitalization, though some ...

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

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

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

Long-term melatonin use among patients with insomnia is associated with negative cardiac effects, new research suggests.

A preliminary study set to be presented at the American Heart Association’s Scientific Sessions 2025 says that the long-term ...

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

Scientists warn this common supplement could be silently harming your heart - Sleep supplement should not be taken ...

According to the American Academy of Sleep Medicine, more than 30 percent of adults have experienced insomnia in some form [PDF]. But when it comes to symptoms, causes, and treatments, the disorder is ...

Doctors say pills are not the best way to treat lasting insomnia. Jan. 20, 2012— -- Editor's Note: The original published text of this story began with an anecdote about a man who claimed to ...

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