2. It is a good product for eliminating dampness and strengthening the spleen. Red beans and barley are both dampness-removing foods. Red beans are sweet, sour, flat and non-toxic, and contain starch, fat, protein, vitamins and some minerals, which is beneficial to water swelling, detoxification and pus discharge, and clearing heat and promoting diuresis. Coix seed can strengthen the stomach and spleen, drink red bean Coix seed porridge, regulate renal function, and have the effect of clearing heat and diuresis.