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

“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 ...

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

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

Explore how melatonin influences sleep quality, sexual health, and longevity. Donald Trump's $2,000 checks could be paid to ...

In a randomized trial, ____ supplementation reduced the risk for cardiovascular events in dialysis patients by 43%. True or False: A phase III trial of investigational enlicitide reduced LDL ...

Taking melatonin for long periods of time could be a sign of underlying heart problems. Long-term use of the popular over-the ...

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

Long-term use of melatonin supplements may be linked with a higher risk of heart failure, according to new research — but does that mean people taking it as a sleep aid should stop using it now? In a ...

A new study is raising eyebrows about a possible link between melatonin use and heart health, but experts say there’s no reason to panic—yet. The research looked at long-term melatonin users and found ...