Melatonin can be safe to take every night in the short term. However, it's generally advised to take no more than 1-5 milligrams per night. While melatonin is not bad for you, you may develop side ...

Taking melatonin is thought to improve sleep because it can help your body produce more of the hormone. "Melatonin is generally thought to be safer to use than other sleep medications and less ...