Broccoli is rich in nutrition, and contains protein, fat, sugar, vitamins such as Vitb1VitB2 Vitvita, calcium, iron, phosphorus, copper and manganese. Eating cauliflower for a long time can increase the detoxification ability of the liver, improve the immunity of the body and prevent colds and scurvy. In addition, cauliflower contains a variety of indole derivatives, which can enhance the resistance of human body to benzopyrene. Cauliflower also contains enzymes that can decompose nitrosamines and "dithiophenothiazine", which can neutralize poisons and promote excretion. Therefore, eating more cauliflower can reduce the chance of cancer, which is very beneficial to the body.
2. Cancer food belongs to asparagus.
Asparagus, also known as Gracilaria lemaneiformis, is a kind of high-grade nutritious vegetable, which has the reputation of "the king of vegetables" abroad.
According to the research of experts, asparagus can prevent the spread of cancer cells. It contains selenium and plant fiber, and can be used for preventing and treating various cancers. It has special curative effect on lymphogranuloma, bladder cancer, skin cancer, rectal cancer and breast cancer. Scientists believe that asparagus can cure cancer because it contains tissue protein and other nutrients, which can normalize cell growth, while vitamin C and cellulose can strengthen cell matrix and become the first obstacle to prevent cancer cell growth, and can also promote intestinal peristalsis, reduce the absorption of cholesterol in food by intestinal wall and promote the excretion of carcinogens. In addition, asparagine contained in asparagus is also recognized as an anticancer substance.
3. Kelp contains strong anticancer substances.
Kelp extract has inhibitory effect on a variety of cancer cells. Japanese researchers have found that brown algae such as kelp and Undaria pinnatifida contain a substance that can induce cancer cells to "commit suicide". They injected a high-purity V- fucoidan extracted from brown algae such as kelp into cultured bone marrow leukemia cells and gastric cancer cells, and the chromosomes in the cells would decompose themselves with their own enzymes.
Eating corn regularly can prevent cancer.
Its nutritional value exceeds that of flour and rice, and it can prevent arteriosclerosis, cardiovascular and cerebrovascular diseases, cancer, hypercholesterolemia, hypertension and other diseases if eaten regularly. "Coarse grains"-corn has attracted more and more attention from nutritionists. According to research, corn is rich in trace elements such as calcium, magnesium, selenium and various vitamins. Selenium is an anticancer substance, which acts as a scavenger in the body.
The content of cellulose in corn is very high, which can stimulate the gastrointestinal tract to enhance intestinal peristalsis, promote defecation, reduce the absorption of carcinogens in the intestine and prevent the occurrence of colorectal cancer. Therefore, eating corn regularly has a certain anti-cancer effect.
However, there is one thing that needs special attention. It is best to eat fresh corn often.
5. Skin and trotters can resist aging and prevent cancer.
Collagen is the main anti-aging and anti-cancer substance. Its anti-aging and anti-cancer effects are as follows: water containing collagen affects some physiological functions and has anti-aging and anti-cancer effects, while skin and trotters are extremely rich sources of collagen.
6. Drinking yogurt regularly can prevent cancer.
In the past, if someone said that yogurt could prevent and treat cancer, it would be considered nonsense. But now, scientists have found the basis.
Not long ago, American researchers confirmed that yogurt can inhibit tumors. They give mice tumors first, and then divide them into two groups. One group was fed yogurt, and the other group was not fed yogurt. Results The tumor of the former was obviously inhibited, and compared with the latter, the number of tumor cells decreased by 30-35%. This experiment shows that yogurt not only contains natural antibacterial substances, but also inhibits tumors, because lactic acid bacteria in yogurt can decompose cancer into lactic acid. In the human rectum, lactic acid can inhibit the growth of harmful bacteria such as Escherichia coli and devour carcinogens, making it unable to play its role. In order to achieve the effect of preventing and treating cancer, eating lactic acid bacteria food should avoid heating, otherwise it will kill lactic acid bacteria; At the same time, lactic acid bacteria should be sterilized by gastric acid.
7. Drinking soybean milk can reduce the risk of three kinds of cancers.
Bean foods contain more isoflavones and phytohormones, and isoflavones have anti-cancer effects. Plant hormones can coordinate the endocrine function of human body. Modern medical research shows that by drinking soybean milk to supplement plant protein, breast cancer, colon cancer and prostate cancer can be reduced, and other compounds in moldy food can improve human endocrine function and enhance people's anti-cancer ability, thus achieving the effect of anti-cancer and bond preservation. From the perspective of prevention, middle-aged women need to supplement beans most. Drinking soybean milk every day can reduce the occurrence of breast cancer and prevent premature aging of women. Prolonging women's organ function from endocrine aspect, making women healthier and more energetic. Therefore, doctors believe that drinking soybean milk regularly can not only supplement the protein needed by human body, but also have the effect of preventing diseases and keeping fit.
Among beans, soybeans, peas, lentils, mung beans and sword beans all contain nucleic acids that can prevent cancer.
8. protein is the main nutrient for cancer patients.
Cancer is a wasting disease. Early cancer patients lose their appetite because of the rapid loss of fat stored in their bodies, and then myoglobin is excessively decomposed, leading to further anorexia, apathy and weakness.
Facts show that improper diet and malnutrition will reduce the immune function of the body, thus affecting the rehabilitation of patients. Therefore, we should pay attention to the nutrition and diet of cancer patients, and should enter a diet with high protein, high calorie and high vitamins. Don't eat too monotonous. All kinds of nutrition should be balanced. Eating more fresh vegetables and fruits with more vitamins can also increase the cellulose content in the diet.
For radiotherapy and chemotherapy patients, it is necessary to increase the intake of protein and vitamins, and pay attention to color, aroma and taste in food preparation to stimulate appetite.
9, less wine and less meat can prevent cancer.
Experts from the American Cancer Society say that eating meat and drinking alcohol are not good for health and will increase the incidence of cancer. Experts believe that in order to prevent cancer, besides quitting smoking, vegetables, fruits and grains must be the main foods. To maintain a proper weight, it is best to do more than 30 minutes of physical exercise every day, and strictly limit the intake of alcohol and all livestock meat. Experts pointed out that in addition to regularly eating smoked and pickled meat products such as sausages, eating a lot of red lean meat will also increase the incidence of intestinal cancer and prostate cancer. Even if you only drink two glasses of wine every day, the incidence of various cancers will rise rapidly. About13 of cancer patients in the world are related to smoking,13 is related to unscientific diet, and others are related to heredity and occupation. Therefore, everyone must be alert to less wine and less meat in daily life.
10, sweet potato: contains more carotene, lysine, plant fiber and dehydroepiandrosterone, which can prevent intestinal cancer and breast cancer.
1 1, pumpkin: rich in vitamin A, vitamin C, calcium, cellulose, tryptophan -P, etc. It can prevent obesity, diabetes, hypertension and hypercholesterolemia, and is a good food for preventing cancer.
12, wheat bran: Wheat bran is the warehouse of main nutritional components of wheat, containing B vitamins, selenium, magnesium and other minerals, as well as a variety of plant fibers. Conducive to the prevention and treatment of colorectal cancer, diabetes, hyperlipidemia, constipation, hemorrhoids and so on.
13, radish and carrot: They contain a lot of vitamin C, and carrots are also rich in carotene, so they have excellent anti-cancer effects.
14. Mushrooms are rich in nutrients, containing essential amino acids, multivitamins and minerals, selenium and abundant vitamin D, which can enhance human immunity and help prevent gastric cancer and esophageal cancer.
15, Momordica Charantia: The anticancer effect of Momordica Charantia is because it contains a protein similar to quinine, which can activate the activity of immune cells. Momordica Charantia seeds contain components that inhibit cell invasion and metastasis.
16, eggplant: rich in nutrition, but also contains solanine, cucurbitacin, stachydrine, choline and other substances, of which solanine and cucurbitacin have been proved to have anti-cancer effects.
17, garlic: Experiments have confirmed that allicin and allicin have a strong inhibitory effect on a variety of cancer cells, and allicin can also block the synthesis of nitrosamines in the body. Garlic is rich in selenium and germanium, which can activate the phagocytosis of macrophages.
18, Liliaceae (onion, onion, garlic, etc. ) and Cruciferae (cabbage, radish, turnip, etc. Vegetables: It contains a lot of sulfur-containing compounds, which can enhance the detoxification effect of enzymes needed by the liver on foreign bodies and enhance the anti-cancer effect.
19, green tea: According to extensive research at home and abroad, it is considered that tea, especially green tea, has a very obvious anti-cancer effect.