1. Picky eating and partial eating The production and development of sperm are inseparable from nutrition, such as arginine provides nitrogen to sperm, vitamin B12 and vitamin C can promote sperm production, protect sperm against the invasion of harmful factors, etc. The variety of food should be expanded to avoid single food and unbalanced nutrition. 2Smoking and drinking Smokers have fewer sperm than normal men, but the number of incomplete sperm is much higher than normal men; alcohol can cause sperm head and tail deformities and reduce vitality, which can cause fetal deformities. 3. The water temperature for bathing is too high The temperature suitable for sperm development is about 34℃. High temperature has adverse effects on sperm development. According to a report by Japanese experts, the quality of drivers' sperm has improved significantly since cars were equipped with air conditioners. Therefore, we should be cautious about high-temperature operations, hot water baths, saunas, and driving without air conditioning in summer. 4 Sexual promiscuity leads to STDs The direct consequence of extramarital sex is that it is easy to contract diseases such as gonorrhea, syphilis, genital herpes and even AIDS, which will seriously damage the male reproductive function and reduce the sperm survival rate. 5. Underwear is too tight Tight underwear not only compresses the male reproductive organs and affects the normal development of the testicles, but also is not conducive to the survival of sperm because it is not breathable and does not dissipate heat. 6. Long Cycling When riding a racing bike, the center of gravity tilts forward, and the testicles and prostate in the perineum are pressed tightly against the seat. After being squeezed for a long time, they will suffer from ischemia, edema, and inflammation, which will affect the production of sperm and the normal secretion of prostatic fluid and semen, leading to infertility. 7. Prolonged contact with electrical appliances Long-term contact with electronic products such as household appliances, computers, microwave ovens, etc. can cause people to be exposed to electromagnetic waves and fluorescent radiation, causing male azoospermia or abnormal sperm production, leading to infertility or malformation. |
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