1. Edema removal: Red beans, Coix seed and Euryale seed all have diuretic effects, which can eliminate excess water in the body and relieve edema symptoms.

2. Bushen: Red beans and barley are commonly used tonics in Chinese medicine, which can regulate kidney function and improve physical fitness.

3. Spleen-invigorating and digestion-promoting: Euryale ferox can clear away heat and dry dampness, and both red beans and coix seed have the effects of invigorating spleen and digestion-promoting, which can improve the function of digestive system and promote nutrient absorption.

4. beauty beauty: Red beans and coix seed are rich in antioxidant substances, which can resist aging, beauty beauty.

Taboo:

1. People with spleen and stomach weakness, diarrhea and loose stool should not drink more.

2. Pregnant women and babies should not drink more.

3. Eating too much can easily cause discomfort such as dry mouth, thirst and frequent urination.