Hello, eating more animal kidneys has the function of tonifying kidney and replenishing essence, which is the concrete embodiment of the theory of "nourishing viscera with viscera" in traditional Chinese medicine. Because it is rich in protein, fat, vitamins and some rare trace elements, it has both nourishing and body-building functions. Sea cucumber: it can tonify kidney and essence, nourish yin and strengthen yang. Rich in trace elements such as iodine and zinc. Can participate in regulating metabolism and reducing blood lipid. Protein and other polysaccharide components contained in it have the functions of lowering blood lipid and anticoagulation, promoting hematopoiesis, delaying aging, nourishing skin and repairing tissues.