Cancer normally only gains a foothold in the presence of a less than optimum immune system, our body's natural first line of defense. Then chemo, which may get rid of the symptoms of cancer (the cancerous cell masses) not only does little to address the underlying causes it also further impairs the immune system.
Rebuilding a strong immune system is imperative - and that may require a whole lifestyle change involving diet and nutrition, lifestyle, exercise, removal of toxins from your body and environment, removal of stress, pure water, sunshine, wise supplementation and more.
Based on my knowledge and experience with hundreds of cancer sufferers, people who have followed a natural protocol similar to this one have beaten their cancers over 90% of the time and almost never have them return (and one of them was my 85 year old uncle, whom mainstream medicine was unable to help):
http://www.tbyil.com/anticancer.htm
I wish you the very best in health and life.