While no single food can prevent cancer, some foods give better protection than others against factors that increase the risk. The American Institute for Cancer Research recommends a shift in the traditional Western diet that places meat at the center of the plate. Instead, the organization recommends meals of 2/3 plant-based food and no more than 1/3 protein. When planning meals, ensure these cancer-fighting foods on are the menu.TomatoesColorful fruits and vegetables contain special nutrients that not only give each food its special characteristic color, but also provide essential compounds for good health. Tomatoes contain lycopene, which has been linked to the reduced risk of several types of cancer, most notably prostate cancer. Concentrated forms of tomato are the best sources, such