With the opening of the two-child policy and the development of social economy, people’s material life is getting richer and richer, and people have more and more choices about what to eat. Especially for infertile couples, how to eat? What to eat? How much to eat? It is an urgent problem to improve the quality of sperm or “Dad’s breath”. Modern medical research has found that semen contains more than 50 substances such as arginine, carnitine, zinc, magnesium, calcium and many vitamins. Therefore, in the basic treatment of infertility, the diet can eat more food to nourish the kidneys and fill the essence, benefit the blood and sperm, which can improve the quality of sperm. Calcium plays a pivotal role in the movement of sperm, energy acquisition, maintaining the activity of hyaluronidase and in the process of fertilization. If the body is deficient in calcium, it can slow down the movement of sperm and reduce the activity of sperm acrosome protease. So men should also focus on eating more calcium-rich foods, such as milk, sweet almonds, wakame, Jesus fish, mushrooms, mustard greens, ribs soup, soy products, raisins, nori, shrimp, kelp, goldenseal, etc. 2, arginine is the main component of sperm head production, and can enhance the vitality of sperm. Foods with high arginine content include: sea cucumber, sunflower seeds, tofu skin, frozen tofu, eel, hazelnut, yam, cuttlefish and sesame, peanut seeds, loach and ginkgo. For example, sea cucumber has been regarded as a precious product to nourish the kidney and benefit the sperm since ancient times. 3, the activity of sperm is related to the amount of fructose contained in the seminal vesicles. If the fructose content in semen is low, it is easy to cause dead sperm. The fructose in honey and various fruits, such as pears, apples, grapes, pineapples, sweet oranges in the content is particularly rich, must pay attention to ingestion. Generations of Chinese medicine recommended by the benefit of the essence, aphrodisiac, fill the essence of the product, such as river shrimp, fish bladder, bird meat, beef, dog meat, Chinese wolfberry and pecans and leeks can also choose to eat. 4, magnesium helps regulate human heart activity, lower blood pressure, prevent heart disease, improve the fertility of men. It is recommended that men should eat 2 bowls of oatmeal with milk and 1 banana for breakfast. Food containing magnesium more soybeans, potatoes, walnuts, oatmeal, macaroni and seafood. 5, zinc plays an important role in maintaining male reproductive function. Because zinc is a sperm metabolism must be material, and can enhance the vitality of sperm, can eat more zinc-rich food, such as oysters, bran, animal liver, clams, shrimp, shellfish, walnuts, buttermilk, beans, lotus seeds, etc., oyster meat in the zinc content of all things. However, the daily dosage of zinc should never exceed 15 micrograms, because an overdose of zinc can affect the role of other minerals in the human body. This is why the details of daily diet are very important to improve the sperm “fatherhood” of men.