I have seen information on studies using a ketogenic diet while doing conventional cancer treatments with good results. Fasting is just another way to produce ketones, basically a zero carb zero calorie diet.

So I agree with what you are suggesting. But I think I would skip the chemo, do the fasting and the radiation treatment. But of course it is a lot easier to say what I would do when I don't have cancer than if I would get it. So my ideas may change if my condition changes.

John