This episode we are joined by Dr Tom O'Bryan, one of the world's foremost experts on gluten intolerance and the spectrum of wheat sensitivities and disorders. Dr O'Bryan does a magnificent job of demystifying the whole gluten conundrum by explaining the root issue of the gluten and wheat proteins, the concept of oral tolerance and the role of the immune system, the problem with elevated wheat antibodies, cross reactivity of immune antibodies, testing methods and much more... Enjoy!