If Monopterus albus is added, it will have the effect of tonifying kidney. Boil eel with wine and take it.
Suggestion: Warm in nature and sweet in taste, it can tonify kidney and strengthen yang, so anyone with insufficient kidney yang should eat it, including impotence, infertility, polyuria, nocturnal emission, asthenic asthma and so on. Caused by kidney yang deficiency. Can be finely ground with hippocampus, each time 1 ~ 2g, and taken with yellow wine.