i tried valerian a couple of times, it actually gave me really bad nightmares and i woke up freaking out!! the smell of the tincture is a bit overpowering as well. i dropped the bottle, breaking the lid, and it took weeks for the smell to subside in my kitchen. so i can imagine what the tea might taste like...
melatonin i've never tried, but i know the brain apparently naturally produces it while you sleep. a problem can arise if you sleep with the light on or the curtains open during the day, as the brain apparently only produces it when you are asleep in total or almost total darkness.
_________________
?Civil government, so far as it is instituted for the security of property, is in reality instituted for the defense of the rich against the poor, or of those who have some property against those who have none at all.?
Adam Smith