Alkaline FoodsThe vast majority of Americans consume an excess of acid-forming foods. Research has shown that tumor growth increases in an acid environment. The blood is maintained in the body at a slightly alkaline level between 7.2 and 7.4.
Eating alkaline foods keeps the blood pH in its ideal range, which is important for the prevention and treatment of cancer. Ideally, the diet should consist of 80 percent alkaline-forming foods, such as those available from many raw fruits and vegetables, as well as nuts, seeds, grains, and legumes. What follows is a list of recommended alkaline-forming foods.
Cruciferous VegetablesVegetables in the cruciferous family include kale, cabbage, broccoli, cauliflower, arugula, watercress, turnips, mustard plant, Brussels sprouts, and bok choy. Cruciferous vegetables contain detoxifying compounds called indoles and isothiocyanates, which have been proven to help prevent and reverse cancer. Recent research has identified sulforaphane, a compound found in broccoli, cabbage, and other cruciferous vegetables as potent anti-cancer agents.
Green FoodsWheatgrass, barley grass, alfalfa, blue-green algae, arugula, spinach, chlorella and spirulina, and other green foods are rich in blood-purifying chlorophyll and other important phytonutrients for detoxifying the system and rejuvenating organs. Laboratory tests have established that chlorophyll inhibits the activity of carcinogens at a molecular level. Studies have demonstrated the capacity of chlorophyll-rich foods to reduce tumor growth. Green powders are loaded with phytonutrients proven to be highly beneficial in cancer prevention and healing.
Red FoodsResearch confirms that red foods such as strawberries, tomatoes, raspberries, tart cherries, cranberries, and goji berries are high in immune-supportive and cancer-fighting nutrients such as lycopene and carotene. Many red foods also have high antioxidant content, making them an integral component of any anti-cancer diet. The antioxidant power of raspberries, strawberries, pomegranate, and dozens of other nutrient-rich fruits make some red and berry powders cancer superfoods.
FiberThough not a food itself, fiber is an important component of fruits, vegetables, and whole grains. The typical American diet includes about 14 grams of fiber each day, which falls short of what is necessary for cancer prevention. Studies have indicated that 30 grams of dietary fiber daily decrease the risk of colorectal cancer. Research has also suggested that high fiber intake may lower the risk of breast, colorectal, uterine, and prostate cancers.
Olive OilOlive oil has been shown to possess anti-cancer properties. Studies have demonstrated that the monounsaturated fatty acids contained in olive oil have a protective effect against cancer growth. Research has also shown that the phytochemicals abundant in olive oil inhibit cancer growth in vitro. But remember, more isn't always better. Olive oil still has 120 calories per tablespoon, so don't go overboard. For maximum benefit, olive oil should be used in moderation. Choose a good-quality, extra-virgin, cold-pressed variety.
JuicesFreshly squeezed fruit and vegetable juices provide valuable enzymes and antioxidant nutrients that are easily digestible. Compounds in cabbage juice have been observed to have favorable effects on stomach and colorectal cancer. Rich in beta-carotene and vitamin A, carrot juice is beneficial but should be watered down, as it is also high in sugar and can potentially spike blood sugar levels. Adding a teaspoon of vitamin C to juices creates an even more potent preventive tonic.
Green TeaHigh in antioxidants known as polyphenolic catechins, green tea has been shown to help prevent skin, lung, esophageal, stomach, pancreatic, and bladder cancer in animals. Studies have demonstrated that green tea extract halts the spread of chronic lymphocytic leukemia. Recent research also indicates that green tea contains compounds that considerably slow the growth of cancer cells.
MushroomsSeveral varieties of mushrooms have powerful healing properties. The maitake mushroom kills cancer cells by enhancing the activity of T-helper cells. Research has shown the maitake mushroom to exert a favorable effect on various types of cancer, including breast, colon, and prostate. Both shiitake and reishi mushrooms have also been observed to have strong anti-tumor properties in animals. Research has revealed that the cordyceps mushroom inhibits the division and proliferation of cancer cells. And, surprisingly, the common white button mushroom has been shown to suppress aromatase activity and estrogen biosynthesis, which makes it an excellent breast cancer chemopreventive agent.
SeaweedsChinese medicine has long recognized the value of seaweed for treating cancers, as it softens hardened tumors. More recently, research has shed light on the powerful mix of micronutrients, including vitamins C and E, as well as minerals, iodine, fiber, and polysaccharides in seaweed, which make it a powerful nutritional tool in combating cancer. Considered to be one of the healthiest populations on Earth, the Japanese consume more seaweed than any other nation.
SpicesSpices offer numerous health-promoting benefits, and certain spices have been found to aid in the prevention and treatment of cancer. Research has associated black pepper and black seed, or Nigella sativa, intake with a lower incidence of colon cancer. Rosemary is known to help prevent DNA damage caused by carcinogens and suppress cancer cell proliferation. Capsaicin, a compound found in chili peppers, kills prostate cancer cells. Evidence suggests that parsley combats lung and breast cancer.
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