I highly recommend LL's Magnetic Clay Nascent Iodine. The iodine did have detox symptoms for a couple of weeks, but after that I had so much more natural energy during the day I did not know I didn't have! This extra "day energy" helped me sleep deeper at night. I have heard putting organic (hexane free) castor oil on eyelids before you go to sleep helps. If your low on magnesuim transdermal magnesium on your feet before bed will knock you out big time. Once you get your levels up it won't have as strong an affect, but it is a good way to know your getting enough. I also take a magnesium glysinate supplement during the day as well. Good luck!