Lack of sleep-rapid thoughts?

What many of us use for racing thoughts is one of the choline products - lecithin, phosphatidyl choline of choline bitartrate. You have to experiment to find the one best suited to you though most people find the lecithin to be easy to find and tolerable. Start with about 400 mg of choline a night and you can work up to 1000 - 1500 mg. It will help the racing thoughts and help you sleep better. It is a member of the B vitamin family and has other health benefits which you will find on-line when you do your research.