-Carassius auratus is a precious tonic, with delicious meat, easy digestion and absorption, promoting blood circulation, nourishing yin, cooling blood and benefiting qi, and is often used for bone steaming hot flashes, low back pain, metrorrhagia and leukorrhagia, proctoptosis and other symptoms caused by liver and kidney yin deficiency and qi deficiency. The biggest advantage of food supplement is that it not only supplements the body, but also has rich nutrition and lasting curative effect.