Green core black beans means black beans, black beans, also known as black beans, black soybeans, flat, sweet flavor, to the kidney, spleen meridian. Effects: Promote blood circulation and diuresis, dispel wind and detoxification, strengthen the spleen and benefit the kidney. Applicable people: black beans and pork belly stewed with food, can be used for kidney deficiency lumbago, foot and knee weakness, nocturnal urination of the crowd; with walnuts, black sesame seeds, can be used for the lack of blood due to the essence of the crowd with gray hair. Nutritional value: black beans contain protein, fat, carbohydrates, carotene, vitamin B1, vitamin B2, vitamin B12, niacin, isoflavones and so on. Method of consumption: suitable for cooking, stewing or made into soy products to eat. Note: Black beans are not suitable for fried food. In the case of daily consumption, the food efficacy is limited and can not play a role in the treatment of disease. If you have any discomfort symptoms, please consult a doctor in time to avoid delaying your condition.