Comment by larrywright

Nobody should take this as medical advice, but from my own experience, nothing has made a bigger difference in my sleep quality than supplementing with magnesium glycinate. I didn't even start taking it for that purpose - I was taking it for something else and quickly noticed that it made the quality of my sleep significantly better. The only side effect from it is that sometimes I have strange dreams (not nightmares or anything, just odd).

Everyone should check with their doctor, but it's an inexpensive supplement and the effects (if any) show up pretty quickly, so IMO it's worth a shot.