Menstruation is a process in which the spongy layer of the endometrium peels off from its functional layer due to the withdrawal of estrogen and progesterone, which then mixes with blood to flow out of the vagina. During menstruation, it is possible to eat the wine eggs, which are often called rice wine mash eggs. Although there is a certain amount of wine, but the content of wine is not large, like the usual wine, there is no great impact on menstruation, so the menstrual period can be eaten. The main thing to do during menstruation is not to eat spicy and stimulating, cold food, so as not to cause menstrual blood clotting, stagnation and cause dysmenorrhea.