Red beans and barley can soak each other, boil water or boil porridge, both can remove dampness in the body, the two together have a series of effects such as strengthening the spleen, nourishing the stomach, dipping and removing dampness, removing paralysis and pain, as well as clearing heat and draining pus. It can be taken orally in small amounts every day and is of great use to improve the dampness in the body. Red beans and barley can remove the edema in the body due to heart failure, chronic diseases, as well as their own metabolic disorders, with good results, and can also make the human urinary tract infection by diuretic way to get some regulation. In the process of applying red beans and barley, it is best to cooperate with related diet and exercise, such as low salt and low fat diet, reduce the intake of raw and cold food, stay away from junk food, and perform appropriate aerobic exercise every day.