These daily necessities hurt men's "lifeline" jeans, and they can't wear more.

According to the survey data, about 25% of Chinese men have sexual dysfunction or psychological disorders, which seriously affect the physical health of men, especially their reproductive health. Nowadays, the problem of male reproductive health has become a serious social problem. If male friends do not pay attention to their habits in daily life, it is likely to cause adverse consequences and have a negative impact on family happiness.
Jeans are popular among young people, and almost everyone will find them in the wardrobe. According to statistics, nearly 90% of the people in the world have at least one pair of jeans, and 45% of the people actually own more than 10 pairs of jeans, most of which are men, which shows how enthusiastic men are about jeans. However, while following fashion, the majority of male friends can know the impact of wearing jeans on reproductive health.
Tight jeans may affect male reproductive health
If men often wear jeans, especially tight jeans, it will cause poor blood flow to the testicles and scrotum, resulting in abnormal genital development and infertility. Therefore, it is best for young boys not to wear tight jeans, which are related to the development of male reproductive organs and the living environment needed by external genitals.
There are many young men like to wear tight pants, coupled with the poor permeability of denim itself, after putting on, the crotch is not easy to dissipate heat, so that the scrotum is in a closed state, and poor air circulation for a long time will lead to the growth of bacteria and inflammation of the reproductive tract; at the same time, it also hinders the heat dissipation and cooling of scrotal skin, restricts blood circulation, and hinders the return of spermatic veins, which is very disadvantageous to sperm production and nutrition. In the long run my old ass , it is easy to cause the adverse consequences of infertility.
Jeans have poor heat dissipation, which can easily lead to sperm death.
It is well known that the seminal vesicle is a large "sperm bank", which is very sensitive to the temperature of the outside world. When the external temperature is low, the scrotal skin tightens into dense wrinkles and retracts to the perineum to prevent heat dissipation and help to keep warm. On the contrary, when the external temperature rises, the skin of the scrotum relaxes and increases the heat dissipation area, which is conducive to local heat dissipation.
Temperature has a great influence on the process of testicular spermatogenesis. The temperature in the scrotum is about 2 ℃ lower than that of the normal body, which is the optimum temperature for spermatogenesis. If the temperature is too high, the spermatogenic process will be blocked, or even completely stopped, and the secretion of testosterone will be reduced. Due to the poor heat dissipation of jeans, men often wear jeans or the temperature of the scrotum is too high, which affects the spermatogenic function and leads to male infertility. Therefore, male friends who like to wear jeans must pay attention to the fact that when choosing and buying jeans, they should choose trousers that are slightly larger, breathable and of high cotton quality.
Take stock of the daily necessities that most hurt the "lifeblood" of men.
The shape of the genital bones has changed, and men's penises and women's clitoris have become smaller-American scientist Christian Sony was surprised to find that a chemical insecticide called OHCs had a significant effect on human genitals. Soon, he published the news in the latest issue of American Environmental Science and Technology in September.
Back in 2005, scientists identified 10 environmental factors that reduced men's sperm count by 40% in 50 years; now Christian's findings make us stunned. Zhang Zhichao, deputy director of the Men's Department Center of Peking University first Hospital, told reporters that Chinese clinical experts have made similar findings. Nowadays, in countries and regions with a high degree of industrialization, not only the psychological pressure is the "killer" of adult sexual ability, but also the external environment will directly hinder the occurrence of people's sexual desire and the exertion of their sexual ability.
Chemical agents that cause toxic reactions in the testis
Advice: stay away from flowers, fruits and vegetables sprayed with pesticides
Experts have found that long-term exposure to pesticides, fungicides and herbicides, or regular consumption of vegetables and fruits with large amounts of pesticide residues in the peel chastity sissy , can lead to higher levels of estrogen in the male reproductive system, and their testicles and other gonads gradually produce toxic reactions, according to the Daily Science report.
Recently, a study from Yale University in the United States found that the common broad-spectrum insecticide methanol chloride may affect the development of female genitals, thus affecting their sexual function and fertility. After exposure to flowers, fruits and vegetables sprayed with such pesticides, they may also have sexual organ dysfunction problems.
Drugs that affect libido.
Suggestion: don't take health products and drugs indiscriminately.
We always deal with drugs throughout our lives. With the increase in the types of health products, traditional Chinese medicine ingredients often appear in our drinks and food unavoidably. However, there are five types of drugs that can significantly affect people's sexual desire and ability:
First, hormonal drugs including estrogen, adrenocortical hormone and testosterone may not only reduce male libido, but may even lead to serious problems such as ED (erectile dysfunction), ejaculatory dysfunction and decreased semen volume.
Second, diuretic drugs will make the loss of potassium in the body, while the decrease of blood potassium concentration will reduce muscle and nerve sensitivity, vascular smooth muscle relaxation, may lead to the weakening of penile erection.
Third, some antihypertensive drugs are the most common drugs that affect men's sexual function. 25% of patients taking antihypertensive drugs are likely to have ED, and some may have ejaculatory disorders at the same time.
Fourth, sedative drugs have a specific effect on the limbic system of the brain, which can directly reduce or enhance sexual desire and sexual function. Diazepam and other drugs have muscle relaxation, which can lead to decreased libido and even ED.
Fifth, some psychotropic drugs can paralyze the male seminal vesicle sphincter, decline ejaculation, or lead to a decrease in testosterone levels. A survey shows that the incidence of sexual dysfunction caused by methylthiodiazine can be as high as 60%, while the incidence of sexual disorders caused by other such drugs is about 25%.
Physical pollution makes vagina dry and loses sexual interest.
Suggestion: do a good job of self-protection when working in a radioactive environment
Physical factors such as X-rays, ultrasound, microwave and high temperature can also have a significant impact on people's sexual ability.
In the case of radiation, for example, women's lower abdomen, pelvis and vagina are treated with radiation, which usually affects their ovarian function. Long-term work in an environment with radiation pollution, women may come early menopause, signs and symptoms of menopause, such as vaginal dryness. Sometimes the vagina may become narrower and less elastic, and only with the help of vaginal dilators and lubricants can the discomfort they feel in their sex life be alleviated.
Similarly, men who receive radiation therapy, or who work in a radiation-contaminated environment, may temporarily lose interest in sex.
In addition, working in a large computer room for a long time, working in front of an unclosed microwave oven, working in radar detection stations and radio towers, may cause endocrine disorders due to pollution by radiation and ultrasonic waves. Not only does the quality of male semen decline, but it also reduces their "sexual interest".
Uneven nutrition affects erection and ejaculation
Advice: eat more foods containing vitamin E and protein
Like the immune system cheap sex toys , our sexual system needs a balanced diet, of which zinc is very important. If zinc deficiency, it will reduce sex hormones in men and women and significantly slow the development of sexual organs. If there is an appropriate concentration of zinc in the blood the penile erection ejaculation and the number of sexual intercourse will be significantly increased.
The abundance of vitamin E and protein is also an important factor in maintaining the lubrication of adults' genitals and positive sexual attitude. The study found that vegetarians due to insufficient protein intake in the diet, their testosterone secretion is less, will directly affect their sex life in their later years.
In addition, a survey by the European ED Research Center in Paris found that 53 per cent of patients with organic ED problems had a long-term smoking habit, resulting in severe damage to their arteries and inability to get an erection.
Does sitting posture actually affect sexual desire?
Sitting lazily may lead to low libido, while good sitting can improve the quality of your sex life, a new study by New Zealand scientists has found.
The digital age not only brings great convenience to work and life, but also leads to a lot of bad living habits. For example, people curl up and hunch for up to nine hours a day on the computer, putting extra pressure on the spine and causing neck and shoulder pain. Poor posture can also lead to shallower breathing, increased stress, affecting sleep quality and physical recovery, putting sex at risk.
To observe the effects of upright and lazy sitting on emotional and cardiovascular responses, a team in New Zealand conducted a comparative test of 74 participants. The participants were randomly divided into two groups. during the same psychological stress task, one group was tied with a physiotherapy band to maintain an upright posture, while the other group remained lazy. The researchers then measured the participants' reactions and found that sitting upright made people less self-centered and made them more approachable and lovable. Sitting properly can reduce muscle tension, which in turn reduces the stress of life. Anxiety, depression and stress are the main psychological causes of low libido strap on dildo , especially in women. The reason is that stress increases the level of the stress hormone cortisol and inhibits the production of sex hormones, which in turn leads to a decrease in sex hormone levels and a great decrease in sexual interest.
The researchers suggest that good posture should be maintained at work, study or rest at home, which can reduce cortisol levels, increase androgen (testosterone) levels, and significantly improve the quality of sex life.
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• These behaviors of men can make women's uterus "very hurt". Women had better not be indulged.
• These sexual lifestyles are prone to sudden death. Healthy sexual styles should be set up like this.