Ennis, the only ingredients in these crackers was (1) Tapioca flour, then potato flour, then eggs, then honey, vinegar and salt. That is it. The only one on the list I had ever reacted to, and only a minor degree, in the past was the tapioca. I have had extreme back pain that only Ibuprofen and magnesium citrate lessoned. I am drinking lots of water, and...