Whether the "king of beans" is worthy of its name or not, China's pharmaceutical industry and modern scientific research have provided it with many good comments.
Black bean, a leguminous plant with black soybean seeds, has the same nutritional components as soybean and soybean, but the contents of protein and iron are higher. In addition, nutrients such as fat, carbohydrate, carrot, vitamin B 1, B2 and nicotinic acid are the best sources of soybean isoflavones. Isoflavone can promote the absorption of calcium and improve the symptoms of osteoporosis.
Japanese scientists found that black beans have clinical trials to lower blood pressure. Traditional Chinese medicine believes that black beans have the functions of tonifying kidney and detoxifying, diuresis, treating colds, promoting blood circulation and removing blood stasis. Perhaps because of this, black beans have always been considered as a good product for both medicine and food.
At present, you can see all kinds of black bean foods on the market, such as black soybean milk, black beans, wine and so on. Black bean coffee is more popular in Japan. It is said that black beans, sausages, black beans, ice cream, black bean noodles and black bean yogurt have also appeared.
As a kind of health food, black beans can be used to boil water after illness, and it usually takes a week to see recovery sooner or later. Cultivate children to eat black bean sauce twice a day to promote economic growth. Ordinary people can stew pig's tail with black beans and Eucommia ulmoides or steam ribs with mud black beans to tonify kidney and knees.
Black beans are also rich in iron and vitamin E ... which has a cosmetic effect. Many families have the benefits of black beans. How to eat black beans to achieve the best health care effect?
Black beans are not suitable for raw food, especially the gastrointestinal function is not good, and it is easy to flatulence or even intestinal obstruction in severe cases. In addition, raw black beans contain trypsin inhibitor, which will reduce the absorption and utilization of protein; Hemagglutinin inhibits growth; Goiter will reduce the absorption of iodine, causing thyroid dysfunction and swelling, but these are harmful components, which will be destroyed when heated or processed after cooking, so it is best to eat cooked black beans, or ground black powder and processed black beans, such as black soybean milk and black bean sauce.
But be careful not to eat too much, because when the human body ingests too much soy protein, it will reduce the normal iron absorption by 90%, and over time, it will easily lead to iron deficiency anemia.
Any food should be eaten as soon as possible after processing, and black beans are no exception. If you can eat it, you can keep it in a clean container in the refrigerator, but you should eat it as soon as possible.