1, cow eggs can be cleaned with boiling water, put the cow eggs into boiling water and soak for 3 minutes.

2, and then remove its outer skin, and then cut the cow eggs into the water, which will be cleaned of blood, and at the same time remove the internal tumor material.

3, and finally put the cow's egg into the vinegar water for sterilization and deodorization.

4, the efficacy and nutritional value of cow's eggs: can promote the development of human male organs and the maintenance of normal function. Generally has the effect of aphrodisiac.