I think its best to have a celiac disease testIng, if symptoms appears. And also avoid wheat, including spelt, farro, graham, khorasan wheat, semolina, durum, wheatberries, rye, barley, triticale, malt, including malted milk, malt extract, malt vinegar, brewer's yeast, wheat starch, types of food. It is also preferrable to have a blood test as a precautions...