I tried Kava Kava extract several weeks ago and for 4 nights straight I must have gone to the bathroom at least a good 15 times each night - needless to say, I almost died from lack of sleep. Then I googled Kava and did some reading - I have known that Kava was a relaxer however, I was horrified to see that it was also listed as a ''DIURETIC""....HOLY COW...no wonder I could not sleep and literally spent the entire night/morning in the bathroom....did not any of you who use Kava have this problem?? I will try the magnesium before bed - it sounds about right - will see.