Thanks for the responses. I am not looking for a 100% cure. My sister has celiac and exhibited symptoms that are identical to mine prior to treatment. She is not all better, but she went from hearing voices and having hallucinations and being suicidal to being able to live independantly. She still needs mood stabilizing medication but we are no longer worried about her living.

Since direct relatives of people with celiac have a 1 in 10 chance of developing the disease or gluten sensitivity. And since physical trauma can be a trigger for onset... I figure I have a good chance and it is worth at least trying.