Trouble sleeping? Feeling irritable or bloated? A new study suggests masturbating might help you through the menopause.

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.

Melatonin supplements have become a ubiquitous sleep aid, but research shows that benefits are modest, and the heart health ...

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