Red beans are divided into adzuki beans and adzuki beans, and eating adzuki beans is better. In traditional Chinese medicine, red beans refer to adzuki beans, which are sharp and long in shape. Because adzuki bean has a good medicinal effect and contains sapogenin, it has the functions of relaxing bowels, diuresis and detumescence. Regular consumption can clear blood and eliminate visceral fatigue, and it also has a good weight loss effect, and the effect of eliminating dampness is better than adzuki bean.