New research says the popular sleep aid may negatively impact the heart — but experts caution that more research is needed Getty Long-term melatonin use has been linked to an increased risk of heart ...

Long-term use of melatonin supplements, often used to promote sleep and address insomnia, was associated with a higher risk of heart failure diagnosis, heart failure hospitalization and death from any ...

A team of researchers is sounding the alarm on the long-term use of melatonin. They say melatonin may be linked to a higher risk of heart failure. Researchers looked at tens of thousands of adults who ...

Researchers linked melatonin to an increased risk of heart failure in a preliminary study. The study said using melatonin for a year may be linked to a 90% higher risk of heart failure. The study has ...

Share on Pinterest A new study raises concerns over long-term melatonin use and cardiovascular risks. Viktoriya Skorikova/Getty Images Researchers say people with insomnia who use melatonin ...

A new study links long-term melatonin use to higher heart failure risk and death risk. The study is preliminary and doesn’t prove melatonin caused these heart-related outcomes. Most users weren’t ...

Taking melatonin to fall asleep might come with an unexpected side effect, according to new research from the American Heart Association. A review of health records from more than 130,000 adults found ...