Hi All, came across this and thought id share... cant hurt can it!!
Papayas have vitamin C that works as an antioxidant and may also reduce absorption of cancer-causing nitrosamines from the soil or processed foods. Papaya contains folacin (also known as folic acid), which has been shown to minimize cervical dysplasia and certain cancers.
from rhis website: http://www.cancure.org/cancer_fighting_foods.htm