The following foods are recommended to help "prevent" cancer.

1) Soy: 8-10 grams tofu, soy nuts, soy milk, or edaname a day to prevent breast and prostate cancer.

2) Berries: One cup/day for antioxidants to help ward off cell damage that can lead to cancer and other diseases.

3) Broccoli: 1/2 cup of cooked broccoli or other cruciferous veggies a day to aid in prevention of colorectal cancer.

4) Onions: 1/4 cup of onions, garlic, leeks or shallots for several anti-cancer agents.

5) Tomatoes: 1/2 cup cooked or 1 cup raw tomatoes three times/week to help prevent prostate cancer. Adding 3 daily servings of "rainbow vegetables" (red, yellow, orange, white, green or purple) provides even more disease-preventing micronutrients.

Source: Roethel, K. (August 9, 2010). 5 of nature's best cancer-preventing food. Retrieved from: http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2010/08/09/DDP81EMK07.DTL&type=health

The second article explores the sex differences in pain experiences.