A major American Heart Association analysis suggests that long-term melatonin use for sleep could be linked to a higher risk ...

A new study reveals long-term melatonin use may increase heart failure risk by 90% in adults with insomnia. Compared to ...

Doctors have long known that too little or interrupted sleep raises the risk of heart disease. But heart experts say this ...

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

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

A preliminary study by the American Heart Association suggests that prolonged use of melatonin may be associated with a ...

Long-term use of melatonin supplements may be linked with a higher risk of heart failure, according to new research — but ...

A new study says there could be a link between long-term use of melatonin supplements and a risk of heart failure. The study ...

New research has raised concerns about the long-term use of melatonin supplements, which are widely available for purchase in ...

A preliminary study suggests melatonin may pose risks to heart health. The American Heart Association reported.

Long-term melatonin use was associated with a higher risk of heart failure, according to a preliminary study announced this ...

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