You have to take a lot of fish oil for mood, and again, it's more generally been studied for depression rather than anxiety
, and taurine which produces GABA
in the body, are directly appropriate for anxiety. However, this doesn't mean they'll work for you -- as with medication, it's trial and error. My advice is to find a good naturopath, and there's a good book to read, Natural Highs, by Hyla Cass, a psychiatrist at UCLA. Good luck.