I have noticed that my trouble sleeping vanished when I started snacking on dried figs (maybe about a cup a day). An eye twitch that I had been suffering with for over a year also disappeared. I noticed the improvement less than a week after starting to eat the figs. I skipped one day, and that night the sleeplessness returned. I resumed eating figs the next day and my sleep improved. It's been about a month now and I am so impressed by the results! I have read that figs are a good source of various vitamins and minerals, so I think it might be the combination that works for me. I had tried eliminating caffeine and taking magnesium supplements with no effect. I also tried mag-rich foods like hemp and pumpkin seeds with no effect. Potassium-rich bananas and avocados never helped me either.