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

The study isn't the kind that can prove cause-and-effect — and doctors stress that too little or interrupted sleep by itself ...

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

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

Insomnia has been associated with a higher risk of having a heart attack or stroke. Disrupted circadian rhythms — our body clocks in which melatonin plays a role — and insufficient sleep have been ...

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

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

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." IF YOU STICK to a relaxing bedtime routine but still struggle to get the sleep you need, you may find ...

Though more research is needed, you may want to give my favorite melatonin alternatives a try.

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

Our bodies are perfectly designed for waking and sleeping on Earth, which rotates every 24 hours to give us days of sunshine and nights full of stars. When it starts to get dark as the sun sets, a ...