Lots of things you can take that can reduce cancer.
1. Oil of Oregano
2. Garlic
3. Lycopene
4. Coral calcium or even just calcium
5. Ellagic Acid
6. Any antioxidants (C, D, E, NAC, Grape Seed Extract, Acai, etc)
7. Cesium Chloride w/ Potassium
8. Paw Paw
Vitamin E and prostate cancer
http://abcnews.go.com/Health/vitamin-men-daily-dose-prostate-cancer-risk/story?id=14714146