Froggie,
I am going to recommend a DVD, it is called "Forks Over Knives". A friend gave it to me and it really hit home. It does have a Vegan agenda, but the underlying research is not pseudo-science. (I also have the book and the reference list. Being the research nerd I am, I did read the research papers and the medical review articles.) Really the focus of the documentary is the benefit of a proper diet (fork) over depending upon surgery (knives) to improve, correct, or prevent health problems.
I am exploring diet, not as a "cure" and will do all of the conventional treatments; but I am consulting a nutritionist as to get together a diet plan that will best help me battle the particular cancer I have. I know that my lifestyle is going to have a huge impact (diet, exercise, attitude, sleep) on whether I survive 2, 5, 7, 10 or more years and an even bigger impact on the quality of those years.
You are probably doing these things already, but I though I would mention it anyway.
(((Hugs))) and we will both kick this cancer thing in the butt!!!