I have a geographic tongue and if I eat solely a liquid diet of green smoothies my tongue is clear and pink. The moment I eat anything with grains the spots reappear. I think fatigue is also a symptom of gluten intolerance. Liver Flushes are important during this time of cleansing because candida thrives in the liver. I'm still passing masses of candida from my flush this past weekend, although I don't pass it otherwise.