1, calcium-containing food. Calcium ions can stimulate sperm maturation. Foods rich in calcium include shrimp skin, salted eggs, egg yolk, dairy products, soybeans, kelp, sesame sauce and so on.

2. Foods containing arginine. Arginine is an essential component of sperm formation. Eating foods rich in arginine often helps to tonify kidney and replenish essence. This kind of food is sticky and slippery, such as eel, catfish, loach, sea cucumber, cuttlefish, octopus, silkworm chrysalis, chicken, frozen tofu, laver and peas.

3. Foods containing zinc. Zinc is an indispensable trace element in human body and plays an important role in maintaining the normal structure and function of male reproductive system. The research results in recent years show that zinc deficiency is related to kidney-yang deficiency in traditional Chinese medicine. Oyster meat is the food with the highest zinc content. Other foods such as beef, milk, chicken, chicken liver, egg yolk, shellfish, peanuts, cereals, beans, potatoes, vegetables and brown sugar all contain a certain amount of zinc.

4. Animal viscera. It contains more cholesterol and is an important formula for synthesizing sex hormones. In addition, it also contains adrenaline and sex hormones, which can promote the division and maturation of spermatogonia. Therefore, moderate consumption of heart, liver, kidney, intestine and other internal organs of animals is conducive to improving the level of androgen in the body.

5, milk. It is the most comprehensive food for human beings. Milk is not only rich in protein and amino acids, but also contains many minerals such as calcium and phosphorus. Not only conducive to growth and development, but also conducive to the growth of the most critical bones.

6. Citrus fruits. Citrus is rich in vitamins A, B 1 and C, which are three times as high as those of apples. It is good to eat two fresh citrus fruits every day.

7. spinach. Spinach is rich in vitamins, and you can also eat more rapeseed, lettuce and pepper with more vitamins.

8. Food rich in protein. Animal foods such as chicken, fish, pigs, cows, eggs and milk are the best sources in protein. Under the condition that animal food can't be fully supplied every day, we should make use of China's abundant soybean resources and absorb plant protein from it to ensure the daily protein demand of teenagers. Therefore, regular intake of soy products can not only improve the dietary pattern, but also increase nutrition.

9. Eat more foods containing minerals such as phosphorus. Besides cereals and animal foods, boys should also pay attention to eating more seafood, vegetables and fruits. Because boys develop rapidly in adolescence, they should eat more foods rich in minerals such as calcium and phosphorus, such as shrimp skin, kelp, dairy products and bean products. Eat 400g ~ 500g fresh vegetables every day to ensure the intake of vitamins, minerals and cellulose.

10, fish oil: choose deep-sea fish oil: deep-sea fish is the most precious, especially wild cod oil, which is called liquid gold by northern Europeans; Contains polyunsaturated fatty acids such as DHA, which provides essential nutrition and rich fat-soluble vitamins A, D and E for baby's brain.