"Hua Jiao can tonify kidney and replenish essence, nourish tendons and veins, treat kidney deficiency and nocturnal emission, and postpartum wind spasm." This is a record of the efficacy of lac in the compendium of materia medica.

1, Hua Jiao is rich in protein and gum, which has the effects of invigorating qi and kidney, nourishing yin and beautifying. It is especially suitable for the infirm to eat for a long time and has good medicinal value.

2. A large amount of collagen contained in swim bladder is the raw material of human protein, which is easily absorbed by human body, has the function of delaying aging, and can make skin smooth, full and elastic, and is a beauty sacred product for women.

3. The protein content in gelatin is as high as 80%, while the fat content is only 0.2%. It is the best health food with low fat and high protein.

4. Because of its rich nutrition, the flower gum has a good nourishing effect on all parts of the human body. And the object is not limited, men, women and children can eat it.