kellyhayford
I would start by taking Just Barley, by Organic by Nature. It is avail at most health food stores and also online. It is gluten-free because it is harvested before the gluten starts forming. It is recommended by the American Diabetic Assoc for helping to balance blood sugar levels.
It is also really good for digestion and elimination. Because it has a cleansing affect on the body, start with just a small amount and build up from there.
I am going to have an article up on my website in the next couple days about cravings that you may find helpful as well. I may post to this site as well, since it is a frequently asked question. So check back soon or check my website:
http://www.FoodFitnessByPhone.com
Hope that helps! - Kelly