The red bean, barley, buckwheat kernels in accordance with the ratio of 1:1:1, with hot water boiled, drunk as a tea. Prolonged drinking, can not only lose weight, the skin will become good oh! Efficacy: red bean diuretic in addition to edema, and kidneys, and detoxification, barley is also swelling can also skin, buckwheat kernels with a variety of vitamin B group and cellulose.