1.Foods that should be eaten more often. ① Animal offal contains more cholesterol, which is an important raw material for the synthesis of sex hormones. It also contains adrenaline and sex hormones, which can promote the division and maturation of spermatogenic cells. Therefore, moderate consumption of animal offal is conducive to improving the level of androgens in the body, increasing the amount of semen and improving sexual function. ②Sperm is rich in the trace element zinc, which plays an important role in maintaining the reproductive function of male political parties. Because zinc is a necessary substance for sperm metabolism and can enhance the vitality of sperm, it is necessary to eat more zinc-rich tokens, such as oysters, shrimp, clams, shellfish, animal liver, walnuts, cow’s milk, beans, bran and lotus seeds. The zinc content of oyster meat is the highest among all things, so focus on intake helps sperm nucleic acid and protein metabolism, and can improve sexual performance. However, the daily amount of zinc should never exceed 15 micrograms, because overdose of zinc can affect the role of other minerals in the body. 120 grams of lean meat contains 7.5 micrograms of zinc. ③ Foods rich in amino acids are helpful in tonifying the kidney essence. Such foods include eel, loach, sea cucumber, cuttlefish, octopus, silkworm pupae, chicken, frozen tofu, nori, peas, etc. ④ Calcium ions in foods containing calcium can stimulate sperm maturation. Foods rich in calcium include shrimp skin, salted eggs, egg yolk, dairy products, kelp, sesame paste, etc. ⑤ Improve the quality of sperm and the amount of fructose contained in the seminal vesicles, if the amount of fructose contained in the semen is low, it can easily cause dead sperm disease, and fructose is particularly abundant in honey and many fruits, such as pears, apples, grapes, sweet oranges. (6) For men, chocolate is a good health food. This is due to its rich carbohydrate and milk fat content, which generates heat in the body. Modern scientific research reveals that this cream will emit a special sweet fragrant smell, which catalyzes the human saliva to produce a kind of immunoglobulin antibodies, so it can increase the body’s ability to resist wind and cold, bacteria and viruses, for men who often have to run around, is suitable food. 2, should eat less or do not eat the food. ① should not be strong tea, coffee and carbonated beverages: first of all, tea, especially Kung Fu tea. This is because tea contains ingredients such as theophylline, these ingredients tend to make the prostate excited, prompting the prostate blood vessels to be sensitive and active, thus easily triggering the prostate inflammation or recurrence. The more you have, the higher the rate of prostate inflammation. The second is coffee, which also contains ingredients that tend to excite the prostate, easily causing the prostate enlargement, drinking more coffee men usually have a feeling of urinary discomfort. The next is carbonated beverages, which are included in the “junk food” list by foreign nutrition experts. Filled carbonated drinks have very few nutrients other than sucrose. Carbonated beverages mostly contain carbonic acid, citric acid, and lactic acid, which put human body fluids in an acidic state, while human body fluids are in an alkaline state, so carbonated beverages are actually not conducive to eliminating human fatigue, and they also tend to interfere with the alkaline state of male semen. Studies have shown that the acid, additives, preservatives and caffeine in carbonated beverages together can reduce sexual performance and limit the vitality of sperm to a certain extent. Of course, the more popular milk tea now actually has a great impact on male fertility, milk tea uses a large amount of creamer, and the main component of the creamer is hydrogenated vegetable oil, a trans fatty acid, will reduce the secretion of testosterone, which can inhibit the vitality of sperm and negatively affect the activity of sperm, so be sure to pay attention. ② Barbecue and fried foods: Barbecue and fried starchy foods contain the carcinogenic toxin acrylamide, which can lead to less and weaker sperm in men. ③ cottonseed oil: cottonseed oil contains a component called cotton phenol, this component can inhibit sperm production, adult men taking cotton phenol, an extract of cottonseed oil for 40 days, 60-70 mg per day, all sperm are killed in the short term and gradually disappear from the semen. ④ Celery: celery not only contains a large number of vitamins, and lower blood pressure has a certain role. However, it has recently been reported that a doctor abroad has found through actual experience that men who eat more celery will inhibit the production of testosterone, which has a spermicidal effect and will reduce the number of sperm. The young men with good health and fertility consumed celery for many days, the amount of sperm will be significantly reduced even to the extent that it is difficult to conceive, this situation will return to normal after a few months after the cessation of vegetables. Of course, the above mentioned more food and less food or no food are only relative, for example, soy products can be beneficial to reproductive function with less food, but more food or excessive use is harmful to reproductive function, the same garlic is also, therefore, we should still look at the problem dialectically, after all, balanced nutrition, proper weighing of more food, less food and no food is the key to ensure the health of male reproductive function.