It is generally believed that "kidney stores essence", the kidney controls growth, development and aging, that is, black food can enhance vitality, physical strength and energy. Black enters the kidney, and black beans are the most representative existence that acts on the kidney. Black beans can warm the body and are the best choice for recuperation.
Eating black beans can enhance renal function, and has the functions of hematopoiesis, nourishing and detoxification.
Buy black beans: the best beans are complete, uniform in size and dark in color. Because there is natural wax on the surface of black beans, it will gradually fall off after a long time, so don't buy black beans with a polished surface.
Clean cooking
Wash black beans gently with clear water several times, then pick them up, remove impurities, drain water and use them for cooking. If you want to make juice, you can soak black beans overnight, which is easier to polish. For example, the popular black bean soybean milk diet requires soaking black beans in advance to ensure the full release of bean flavor.