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

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

Sleep aids containing melatonin are booming, but new research points to an association between longer-term use and a risk of heart failure. According to an analysis presented at an American Heart ...

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

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

Another point to raise with patients is when they are taking the supplement. “Melatonin also must be carefully timed. If it ...

Many experts have questioned the research, saying it's not likely the supplement itself causes a higher risk of heart ...

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

New research raises concerns about a popular sleep aid that many people think is safe and natural.  We’re talking about ...

New research has linked melatonin use with higher rates of heart failure, hospitalizations, and death. Experts explain the connection and reveal whether you should stop using the sleep aid.