Male Eugenics and Lifestyle Science has proven that the quality of male sperm is closely related to lifestyle, avoiding some of the harmful lifestyles in your life is crucial to the treatment of male infertility. 1, do not eat cotton seed oil. Cotton seed oil is widely consumed in rural areas of Hebei. Cotton seed oil has a strong spermicidal effect. 2, meal detergent, such as washing clean in sodium dodecylbenzene sulfonate can lead to oligospermia, decreased sperm vitality, deformed sperm and so on. 3, pesticide residues in vegetables seriously affect the development of spermatozoa. 4, wearing tight pants will elevate the temperature of the testicles to affect the development of spermatozoa. 5, hot baths, washing sana, will suddenly raise the temperature of the testicles, resulting in oligospermia, decreased sperm vitality, deformed sperm, and so on. 6, engaged in welding authors, sperm deformity rate is high, sperm vitality decline. 7, long-term life in the electromagnetic field formed by cell phones, computers, etc. can lead to oligospermia, decreased sperm vitality, deformed sperm, etc.. 8, reproductive system infections, sexually transmitted infections affect sperm development. 9, sedentary so that the perineum blood circulation obstacles, testicular temperature rises, prone to prostatitis, resulting in oligospermia. 10, smoking, the cadmium in the cigarette has a strong spermicidal effect. 11, drinking alcohol, ethanol has a certain spermicidal effect. 12, carbonated drinks, such as cola. Have spermicidal effect. 13, more tomatoes, can improve sperm quality. 14, moderate amount of zinc, selenium, can improve sperm quality. 15, strengthen physical exercise can improve sperm vitality. Because the sperm generation cycle is about 72 days, so the above precautions must be adhered to for more than 3 months before there may be obvious effects.