celiac a cause for bo

apparently on some genetic testing I did it says I have a marker for celiac, not that I actually have celiac and im 2x more likely to have celiac which is an immune response to gluten. my sister says she has ibs. I did a gastroscopy and they said they did a biopsy to test for celiac and it was negative if I remember correctly. maybe grain is somehow causing the odor? anyway im on day one of this restrictive diet. Is anyone suspecting celiac as a cause for their odor? Tweet