Melatonin is a hormone your brain makes naturally to control your sleep cycle. The process is tied to the amount of light around you. Your melatonin level usually starts to rise after the sun sets and ...

Melatonin is a popular sleep aid. And as an ER doctor, it’s the one I get asked about the most. Melatonin is easily the subject of more myths and questions than perhaps any other supplement. Melatonin ...

You may be able to catch more z's with the right melatonin for you. (Shoshana Pritzker, RD) Let's face it: Sleep is criminally underrated. As with many habits we take for granted, you don't realize ...