Cooked coix seed has good dehumidification effect and is easy to digest, thus achieving dehumidification effect. Coix seed is mainly rich in starch, protein, vitamins and amino acids needed by human body. Has the effects of invigorating spleen, promoting diuresis, clearing away heat and expelling pus, and is suitable for diarrhea, tendon contracture, edema, beriberi, intestinal carbuncle and leucorrhea. Coix seed can be used as medicine to treat edema, beriberi and diarrhea caused by spleen deficiency.