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 ...

Plus, which has more possible side effects.

And how to tell if you might need something else entirely.

Dear Dr. Roach: I have a couple issues with my bladder and a sleep aid. I am an 81-year-old male in fairly good health. I have a difficult time getting back to sleep after getting up to empty my ...

Melatonin and ashwagandha may improve sleep and reduce stress symptoms. Taking them together is not contraindicated, but is not proven to upgrade benefits and could increase side effects.