Black rice has the effect of renal respiration, acupuncture, remediating, active silting, etc. At the same time, it improves anaemia and nervous breakdown. And red beans are good for the stomach, for the gas, for the blood, and for the urine, so red beans are good for skinny legs. Black rice and red beans combine to porridge, with a combination of blood and a warm liver. Drinking more red bean congee can make up for blood and make hair black. The liver is left with the poison. That's why they drink red bean congee and look beautiful。