Sorry a bit late to the party, but I found an article on Inositol on an anxiety forum. I thought I'd give it a try, I bought some from a bulk protein and supplement online shop, a 500g bag lasts ages. It works really well. It's not perfect but does make a huge difference. I now use 1/2 a tsp three times a day when I remember but I do take it at least once a day. I saw a difference pretty much straight away. If you want to find the article, just google inositol anxiety forum and you will get a link.