Add Yahoo as a preferred source to see more of our stories on Google. Bottle with melatonin pills or supplements, purple background Falling asleep and staying asleep are common struggles. It can be ...

You reach for the melatonin bottle on your nightstand, then pause. You've heard about new research linking melatonin to heart health concerns and other unwanted side effects, and suddenly you're ...

New research links long-term melatonin use to heart risks. Here’s what doctors want you to know and what to try instead.