Melatonin is a common sleep supplement. If you're wondering whether it’s safe to take melatonin every night, read what the pros have to say about it.

Tryptophan is needed to make melatonin, which is important for a good night's sleep. It supports healthy sleep-wake cycles ...

When the clocks go back, I immediately feel tired. I've always put it down to darker, shorter days, aversion to the cold and ...

Winter brings tiredness due to less sunlight affecting sleep and mood. Low vitamin D levels also contribute to fatigue. Cold ...

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

“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 ...

Don't lose sleep over headlines linking melatonin to heart failure. That's the message after some scary-sounding reports ...

Researchers have found links between long-term melatonin supplement use and heart health issues, a new preliminary study ...

But the study, which has not yet been peer reviewed, has drawn mixed reactions from sleep medicine experts and cardiologists, ...

A recent study linked long-term use of melatonin supplements with almost double the risk of developing heart failure. Experts say the study doesnt prove melatonin causes these outcomes, but it does ...