I'm not a big believer in the whole superfood concept. I think any diet that's filled with a variety of healthful, nutritious foods is going to be beneficial.

The other day, however, I got into a discussion with the mother of one of my son's teammates. She's reading Anticancer: A New Way of Life and is really learning a lot. Reviews of this book state that, while many of the recommendations are grounded in science, some are a little fuzzy around the edges. But, in my humble opinion, if a food is tasty, good for you in other ways, nutritionally sound, and may potentially ward off cancer or other diseases, then by all means ... go for it.

The book's author believes that 85% of cancer causes are environmental. The foods we eat are one of the most easily controlled factors. Three of the foods he recommends in moderation are garlic oil, red wine, and dark chocolate. Check out the gallery for more cancer-fighting foods.