Thank you the excellent information. My dad of 75yrs has been diagnosed with prostate cancer, and he has opted out of any treatment due to his age AND the fact that he is not feeling ill.
They wanted to remove his bladder and prostate, and follow it up with chemotherapy and radiation. It's difficult for the people around them to get use to the idea of "no treatment", but it forced me to look into alternative treatment.
RE: Cancer Chemotherapy: What it is; How it works