Sweet potato has the functions of strengthening the spleen and stomach, invigorating middle qi, relaxing bowels, preventing cancer, preventing arteriosclerosis, resisting aging, protecting eyes and preventing liver and kidney diseases. Sweet potato contains some plant functional components (such as bioflavonoids), which can effectively inhibit the occurrence of breast cancer and colon cancer; Moreover, rich dietary fiber also plays a certain role in preventing rectal cancer and colon cancer.
Sweet potato contains not only lysine necessary for human body, but also carotene, which can inhibit the abnormal differentiation of epithelial cells, enhance human immunity and prevent carcinogens from combining with protein in the nucleus. The cancer inhibition rate of cooked sweet potato is higher than that of raw sweet potato. Medical workers in China investigated the hometown of centenarians in western Guangxi, and found that the longevity elderly here have a common feature, that is, they are used to eating sweet potatoes every day, and even take sweet potatoes as their staple food.
2. Asparagus. It is rich in amino acids, protein and vitamins, and its content is higher than that of common fruits and vegetables, especially selenium, molybdenum, chromium, manganese and other trace elements in asparagine and asparagus. It also contains a lot of non-protein nitrogen-containing substances and aspartic acid with asparagine as the main body. Has the effects of regulating metabolism and improving immunity.
According to the research of the International Association of Cancer Patients, asparagus can resist cancer because it is rich in anti-cancer element-selenium, which can prevent the formation of carcinogen peroxide and free radicals, prevent the division and growth of cancer cells by inhibiting the synthesis of deoxyribonucleic acid in cancer cells, stimulate the immune function of the body and improve the resistance to cancer cells.
In addition, asparagus is also rich in folic acid, about 5 asparagus contain 100 micrograms. Folic acid can normalize the growth of cells and prevent the spread of cancer cells, so it is known as "anti-cancer and detoxification expert". Asparagus has a good therapeutic effect on lymphoma, bladder cancer, lung cancer, kidney calculi's disease and skin cancer.
3. cabbage. Chinese cabbage, also known as cabbage, contains protein, sugar, dietary fiber, vitamins and trace elements, but no fat. Its vitamin C content is 3.5 times that of tomatoes, calcium content is 2 times that of cucumbers, and it also contains more trace elements, which can promote human metabolism and is beneficial to children's growth and development.
Chinese cabbage is very low in calories, only 30 calories per 100g, which is especially suitable for diabetics. It also contains more choline, which can regulate fat metabolism and is beneficial to obesity and hyperlipidemia. Vitamin C and potassium are very beneficial to the health of patients with hypertension.
Cabbage is rich in vitamin C and cellulose. At the same time, it can also produce a chemical called thiocyanate, which can improve the detoxification function of the human body. According to scientists' research, cabbage can also help the human body fight against breast cancer, lung cancer, intestinal cancer and other cancers.
4, cauliflower. Nutrition is more abundant than ordinary vegetables. It contains protein, fat, sugar, cellulose, vitamin A, vitamin B, vitamin C, vitamin E, vitamin P, vitamin U and minerals such as calcium, phosphorus and iron. Cauliflower is tender, sweet and delicious, easy to digest and absorb after eating, and its tender stem fiber is fresh and delicious after cooking, which is suitable for middle-aged and elderly people, children and people with weak spleen and stomach and weak digestive function.
The content of vitamin C in cauliflower is extremely high, which is not only beneficial to human growth and development, but more importantly, it can improve human immune function, promote liver detoxification, enhance human physique, increase disease resistance and improve human immune function. Especially in the prevention and treatment of gastric cancer, research shows that when people suffer from gastric cancer, the level of selenium in serum drops significantly, and the concentration of vitamin C in gastric juice is also significantly lower than that of normal people. Broccoli can not only supplement a certain amount of selenium and vitamin C, but also provide rich carotene, which can prevent the formation of precancerous lesions and inhibit the growth of cancer.
In addition, there are many indole derivatives in cauliflower, which can reduce the estrogen level in human body and prevent the occurrence of breast cancer. In addition, studies have shown that an enzyme extracted from cauliflower can prevent cancer, and this substance is called radish seed element, which can improve the activity of carcinogen detoxification enzyme.
In fact, there are many healthy ingredients that are beneficial to everyone's health. I hope you can leave a message if you don't understand.