The sexual function of men will decline with the growth of age. Why does the sexual function of men decline? What are the reasons?
1. Cigarette
"Smoking is harmful to health", which also has a negative impact on sexual desire. The reason for the decline of sexual desire caused by smoking is that the harmful substances contained in the smoke will harden the blood vessels and hinder the blood flow, which may lead to the situation of not smoking. Even if good luck doesn't happen, medical research also points out that smoking also has an impact on the penis, which will make it stretch and bend, and affect normal sex. For women, smoking has an impact on menstrual stability, so it is better to smoke less.
2. Heavy metals
I believe you are familiar with this, because heavy metals not only affect sexual function, but also cause serious harm to health, especially lead, mercury and cadmium.
When the body ingests excessive lead, it will seep into the semen or eggs and store it, affecting the secretion of reproductive hormones, resulting in the reduction of sperm number, deformity, and reduced fertility. Mercury will cause problems such as decreased libido and inactivity. If it is serious, it will also cause male infertility. Cadmium will affect the secretion of sex hormones and cause damage to the liver and kidney. How can there be sexual interest?
3. Fitness bike
When a man goes to the gym, a healthy bicycle is the first choice for many people. But don't think that the longer he steps on it, the healthier he will be. Because if he steps on it for too long, it will lead to wear and tear of the scrotum, stones, and even swelling of the seminal vesicle, which may affect his sexual function.
The main reason is that the problem is on the bicycle stool. Because the car stool is not only hard, but also protruding in front, men will often touch the scrotum carelessly when stepping on it, and long-term collision will not only cause nerve damage and soft scrotum, but also cause the expansion of seminal vesicle and testicular network, the most serious is because the blood circulation is affected, making the blood supply of penis insufficient, which will affect the erectile function.
4. Soft sofa
Medical research has found that if you sit on the soft sofa for a long time, it will seriously damage the male scrotum. Because the normal sitting position is to use the pelvis as the fulcrum, and the scrotum will stay between the legs "safely", but when you sit on the soft sofa, the fulcrum will sink, so that the legs will not consciously clamp, so that the scrotum will be compressed and blood flow will be blocked.
In this way, the toxic substances released by the testicles will accumulate in the body, which will have a great impact on the health of the testicles. In addition, the supply of nutrients is also interrupted, and the function of testicular secretion of testosterone is also weakened. How can sperm "effectively produce"? Therefore, remember that the soft sofa must not be sedentary.