A soya milk and tofu diet reduces the risk of breast cancer, according to research. In an epidemiological study, women who were eating a lot of soy and soy products were 60% less likely than women who ate the least soya to have the "dense" tissue associated with breast cancer.
The following are also types of foods and drinks that protect against cancer by minimising the risk of developing tumors.
Tomatoes. Studies conducted in USA have shown that 3 servings per day greatly cut the risk of prostate cancer. Not only fresh tomatoes have this beneficial effect, but even pizza toppings, pasta sauce and tomato ketchup.
Brazil nuts and grains. They are all rich in the trace element selenium. Trials have found that selenium supplements help cut the risk of prostate cancer.
Broccoli and cabbage. They are rich in glucosinolates, which some studies have shown to reduce the risk of cancer by 50%. They appear to be particularly effective against both breast and colon cancer.
Strawberries. They contain antioxidant chemicals called coumarins. Antioxidants protect against cancer-causing agents. Other kinds of fruits and berries, including raspberries, blackberries, blueberries, cherries, raisins and prunes, also destroy in the blood free radicals which promote cancer.
Green tea. It is rich in antioxidants, which are substances effective against carcinogens (cancer-causing agents). Only one cup per day is recommended.
Garlic. Studies in the USA have shown that people who eat garlic more than twice a week are only half as likely to develop colon cancer as those who do not eat garlic.
Water. Drinking lots of water helps reduce the risk of bladder cancer, because it dilutes the concentration of cancer-causing agents and cuts the time that they are in contact with the bladder lining. A minimum of 8 cups per day are recommended.
