Melatonin and magnesium are supplements known for their beneficial effects on sleep. You can use them together as part of a ...

Melatonin side effects Side effects from melatonin are rare, but there is more risk involved when taking higher doses, explained Dr. Hal Alpert, telemedicine consultant for Blue Sleep.

Melatonin is a popular sleep aid used by more than 1million people in the U.S. But it does some with side effects. Here are the melatonin side effects you should know about.