Animal kidney: Eating animal kidney 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 strengthening 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 reducing blood fat and anticoagulation, promoting hematopoietic function, delaying aging, nourishing skin and repairing tissues.

Shrimp: Skillful craftsman can tonify kidney, strengthen yang, promote lactation and detoxify. It is rich in protein, lipids, minerals, vitamins, especially calcium and phosphorus, and it is a good bone strengthening product. The extract of shrimp meat also contains immune enhancing substances.

Euryale ferox: It has the functions of tonifying kidney, consolidating essence, invigorating spleen and removing dampness. Contains starch, vitamins and minerals. You can cook porridge with Lycium barbarum.

In addition, animal meat, eggs, bone marrow, black sesame, cherry, mulberry, yam, etc. also have different degrees of kidney-tonifying effects.