Question for those with wheat alergies or intolerances, what do you use in place of plain flour in recipies?

You can get some ready made mixes which work well - Orgran, Healtheries Simple, Bakels. I make my own and find it subs most flour recipes adequately. I order my flours from SPoilt for Choice website. It's 4 cups brown rice flour, 1 and 1/3 cup of potato starch and 2/3 cup of tapioca. Where the recipe is a conversion of a wheat flour recipe I often add 1/2 teaspoon of xanthan or guar gum per cup of flour.

I use the premade stuff from binn in ...its just rice, potato and tapicoa flours