I just came across a book on Nutritional Oncology which in summary says, proper nutrition can prevent or abate cancer by simply eating the right food. Another book that also caught my interest lately is the book which the famous oncologist Dr. Francisco Contreras et al have been promoting: "Dismantling Cancer" which highlights some cancer-fighting food which you can easily buy in the supermarkets.

1. Oatmeals (or fiber-rich cereals)
2. Papaya (Rich in Melatonin)
3. Milk Thistle (High Silymarin)

I will come up with other information later when I'm done reading my sources.

Please share your knowledge here based on your readings.