Carassius auratus soup has the effects of invigorating spleen and regulating stomach, promoting diuresis and removing dampness, dredging menstruation and reducing swelling, and is mainly suitable for spleen and stomach weakness and milk obstruction. Eating crucian carp soup in daily life will enhance human immunity, because crucian carp soup is rich in protein, which is easy to digest and absorb, and is a good source of protein for heart, brain, blood vessels, liver and kidney diseases. Therefore, it can enhance immunity, prevent hypertension, arteriosclerosis and coronary heart disease, and is a good dietary supplement for liver disease, nephropathy and chronic bronchitis. In addition, it also has the function of dredging meridians and promoting lactation. Regular consumption of crucian carp soup can alleviate postpartum qi and blood deficiency, promote lactation and promote lactation, and have a good recovery effect on postpartum, postoperative and post-illness physical weakness. In addition, regular consumption of crucian carp soup can complete the body's protein supplement, affect the elastic fiber composition of the body's skin, strengthen the body's elastic fiber function, and have the effects of beauty, stress relief and hypnosis, accompanied by wrinkle removal and other beauty effects.