Skin cancer affects more Americans than any other type of cancer, according to the Centers for Disease Control and Prevention. Although basal skin carcinoma accounts for 90 percent of all cases, malignant melanoma is the most serious, and potentially fatal, form. Early diagnosis and treatment may cure melanoma. In addition to protecting your skin from the sun and seeking medical treatment, certain foods may help guard against melanoma.
Fruits and Vegetables
Fruits and vegetables are prime sources of antioxidants, such as vitamin C and beta-carotene, which help your body resist and heal from infections and disease. Antioxidants may provide some amount of protection from skin cancer, according to the University of Maryland Medical Center. Varieties particularly rich in protective nutrients include berries, cherries, apples, grapes, citrus fruits, tomatoes, pumpkin, cabbage, broccoli and leafy greens.
Soy
Soy is a protein-rich legume that contains potent nutrients known as phytoestrogens, which may help guard against melanoma and other cancers. According to a report published by the Melanoma Research Foundation, studies show that a diet rich in soy protein reduces the risk for melanoma by up to 60 percent in animals. Although research is lacking, soy may have a similar impact on humans. Soy also provides a heart-healthy alternative to protein sources high in saturated fat, such as red, fried and processed meats. Saturated fat has links to an increased cancer risk. Nutritious, soy-based foods include tofu, steamed soybeans, tempeh, miso and soy milk.
Flaxseed
Flaxseed is a nutty-flavored, nutritious seed. Substances in flaxseed, known as lignans, may help fight cancer in general, according to UMMC, and reduce the risk of metastasis of melanoma. Consume flaxseed on its own or ground and added to smoothies, cereals, baked goods or yogurt. Various cereals and breads fortified with flaxseed are available at many health-food and grocery stores.
Whole Grains
Because whole grains contain all the nutritious parts of the grain, they provide more antioxidants than refined grains, such as white flour. Whole grains also provide valuable amounts of the mineral selenium, touted as a nutrient useful for preventing skin cancer. Because research findings are mixed, UMMC recommends talking to your doctor before increasing your selenium intake through supplements. Whole-grain sources of selenium and other antioxidants include oats, barley, brown rice, whole-grain breads and cereals, quinoa and popcorn.
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