Red beans, diuresis and dehumidification, and blood discharge pus. Detumescence, detoxification and jaundice.
Black beans, tonifying kidney and nourishing yin, enriching blood and promoting blood circulation, removing dampness and benefiting water. Expelling wind and detoxicating. Detoxify croton, aconite and other drugs.
Soybean has the functions of invigorating the spleen and relaxing the middle energizer, moistening dryness, promoting diuresis, removing dampness, and relieving inflammation and detoxifying for external use.