1. Dehumidification: Coix seed and red beans in Coix seed and red bean tea have the function of dehumidification, which can eliminate excess moisture in the body and relieve physical discomfort caused by moisture.

2. Improve skin: Coix seed in Coix seed red bean tea is rich in vitamin B and minerals, which can improve skin quality and make skin healthier and more beautiful.

3. Lowering blood pressure: Coix seed red bean tea can also lower blood pressure, which has a certain auxiliary effect on patients with hypertension.

4. Promote digestion: Red beans are rich in dietary fiber, which can promote intestinal peristalsis and relieve constipation.

5. Fire-extinguishing: Red beans have the function of clearing away heat and toxic materials, and have a certain alleviating effect on inflammatory symptoms such as oral ulcer and skin itching.

Taboo of barley and red bean tea;

1. Coix seed red bean tea has diuretic effect, so patients with increased urine volume should use it with caution to avoid affecting their health.

2. The glutinous rice red bean tea is cold and cold, and those with deficiency and cold constitution should use it with caution or warm the ingredients appropriately to avoid causing physical discomfort.

3. Pregnant women, lactating women and menstruating women should use it with caution.

4. During taking medicine, you should consult a doctor before drinking highland barley and red bean tea, so as not to affect the curative effect.