Flavonoids found in berries, such as strawberries, blueberries, blackberries and raspberries, have been shown to decrease cancer risk. Ellagic acid, which is found in berry seeds, reduces your risk of developing cancer three-fold. On top of that, berries are one of the most powerful antioxidant sources around. They contain an abundance of the cancer-fighting vitamins C and E. In fact, one cup of strawberries contains 100 percent of the daily recommended value of vitamin C.
Top off a cup of oatmeal or yogurt with your favorite berries for a cancer-fighting breakfast.