Follow-Up: I've used melatonin, and I like it. As I've said before, different brands and different formats make a difference. The liquid from Nature's Plus seems to be the best. I've used the tablet, and a liquid from another manufacturer, and I've had morning dopiness when I took enought to do the job of getting me to sleep. I've talked with many others, and they swear by it. Try it, as you know, anythng that we can find that helps, is well worth a try! Good luck Shelia