Hi, I am being tested for coeliac due to my consistently low vitamin levels and my digestive symptoms when eating gluten. I would like to know, how long do I need to eat gluten for in order to be tested? Also how easy is it to avoid gluten if I need to avoid it regardless of the result for coeliac since I have Hashimotos? My diet is not great because I have a very low appetite and I have a few food intolerances! Any advice appreciated!