No offend. I dont think the food above got anything to do with cancer. My daughter also got cancer when she was 3+ years old. She never take any of the food you said above and eat healthy which mean vegetables, fruits and a little meat without fat. No outside food, canned food, preserved food. But still she have it. No choice. What I think is dont think too much. Just be happy and eat healthy and even when have cancer, you have to force to eat a little bit even you cant. This is the best way coz thats the way you can get nutrition and be strong to face the chemo. A little bit advise from me to those who have cancer, be strong and dont listen too much of what people say, they just dont understand what you feel and what you go through. Just stay strong and do what you need to do and have faith. Nothing is impossible.