2. Red bean and coix seed water is a health drink made of red bean and coix seed with some sugar or honey, which has certain effects of invigorating spleen and nourishing stomach, reducing swelling and diuresis.

3. Drinking red bean coix seed water on an empty stomach can effectively reduce the concentration of gastric acid and digestive tract in the body, thus playing a role in protecting the gastrointestinal tract, and has a good auxiliary treatment effect for some patients with gastric ulcer, and drinking this red bean coix seed water can effectively improve the rate of renal metabolism, thus playing a role in diuresis, diuresis, detumescence and vexation.