I'm starting a dextox next week, and in preparation I'm not to eat any refined flour for a couple of days (amongst other things). I'm kind of new to eating whole and healthy foods, and I guess I don't know what that means. Can I eat any types of bread at all? Toasted oatmeal (non-instant)? What should I look for on the package when I buy it? I've got some waffles in the freezer, and the first two ingredients are "whole wheat flour" then "wheat flour". So I couldn't eat it because of the wheat flour, right? I'm going to assume brown rice would be ok...TIA!