You can drink red bean barley gravy tea at night, but not too much. Because of the red bean and Coix lacryma has the effect of diuretic (diuretic, eliminate edema), too much drinking at night may be frequent night, affecting the quality of sleep. Red beans have the effect of inducing diuresis, detoxifying and draining pus; Job’s tears have the effect of inducing diuresis (promoting the flow of water to dispel dampness), strengthening the spleen to stop diarrhea, and detoxifying and dispersing knots; Gorgon fruit has the effect of benefiting the kidneys and fixing the essence, replenishing the spleen to stop diarrhea, and removing dampness to stop the bandages. The combination of the three things, can facilitate water swelling, benefit the kidney and spleen. But red bean barley Gorgonzola tea is cool, spleen and stomach cold (spleen and stomach weak cold) people with caution. Red Bean Job’s Tears and Gorgonzola Tea, with limited efficacy, cannot replace drugs.