The food lists for GTD are only available from the books. Those are not available for free online anywhere. You could get a copy from the library if you don't have your own book or can't find it. There's no copyright problem if you photocopy or type up the food list from the book for your own personal use. You do run into copyright problems if you then distribute that list.
Ruth, Single Mother to 19yo O- Leah , 18yo O- Hannah,and 13yo B+ Jack