Crucian carp has the effects of invigorating qi and spleen, clearing away heat and toxic materials, dredging veins and promoting lactation, inducing diuresis and reducing swelling. "Herbal Classic Shu" says that "crucian carp is the only fish that can be eaten regularly, because it has nothing to do with illness".

The nutritional characteristics of crucian carp are comprehensive nutrition, high sugar content and low fat. Rich in protein, vitamins, trace elements and essential amino acids, it tastes fresh and not greasy, and feels a bit like My Sweetie. Eating crucian carp regularly can not only strengthen the body, but also reduce obesity, help lower blood pressure and blood lipids and prolong life. Maternal consumption of crucian carp can not only increase nutrition, but also effectively promote lactation. Crucian carp meat can also prevent and treat arteriosclerosis, hypertension and coronary heart disease, and has the effect of lowering cholesterol. It is eaten by middle-aged and elderly people and obese people.