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Many people say that food can prevent cancer. Is this statement credible?
The incidence of cancer in modern society is getting higher and higher, and there is no specific medicine to cure cancer at present. Therefore, the prevention of cancer is particularly important. Cancer is essentially a genetic disease, and DNA changes caused by various environmental and genetic factors are the central link of cancer occurrence. Environmental factors play a very important role in the occurrence of cancer. Food can prevent cancer to some extent. Choosing the right food and diet can provide the body with the nutrition it needs to maintain its health and prevent gene mutation. The following foods have anti-cancer effects:

First, eggplant? Eggplant is rich in nutrition. Except vitamins A and C, other vitamins and minerals are almost the same as tomatoes, while protein and calcium are even three times higher than tomatoes. Eggplant has anti-cancer effect. Eggplant contains solanine, cucurbitacin, stachydrine, choline, perilla glycoside, solanine glycoside and other alkaloids, among which solanine and cucurbitacin have been proved to have anti-cancer ability, and eggplant flowers, stems, roots and juice are all good medicines. In ancient times, there were records that eggplant roots were used to treat tumors.

Second, kelp? What is the name of kelp Chinese medicine? Kumbu? Can prevent breast cancer and thyroid tumor. Kelp is rich in iodine, can it be prevented? Big neck? This disease is very common among women and children in China. Actually, kelp has many other functions. The sodium alginate contained in it has a strong binding ability to carcinogenic strontium and cadmium, and excretes it. Kelp can selectively kill or inhibit bacteria that can produce carcinogens in the intestine, and the fiber it contains can also promote the discharge of bile acids and cholesterol; Kelp extract has a direct inhibitory effect on a variety of cancer cells.

Third, radish? Radish contains a variety of enzymes, which can eliminate the carcinogenic effect of nitrosamines. Essential elements can stimulate the body's immunity, improve the activity of macrophages, and enhance their ability to devour and kill cancer cells. The spicy taste of radish comes from mustard oil, which can stimulate intestinal peristalsis and promote the elimination of carcinogens. Radish also contains many unknown components that inhibit mutagenic activity. Carrots are rich in carotene and have excellent anti-cancer effects. ?

Science shows that the incidence of cancer is lower among people with a large proportion of vegetables and fruits in their diet. This may be because vegetables and fruits are rich in antioxidant components. ?