I'm sorry! Have you heard of the Paleo diet? It has been proven to help prevent cancer, and it is recommended after a battle with it to go on this diet as a preventative. No grains, no dairy, ( unless grass fed cows) no soy, all organic foods. I would research it if I was you. I have a family member on the Paleo diet because she has a auto-immune disease. Definitely worth looking into!