Men often smell the car waste gas Influence _'s male health care of fecundity

Men often smell the car waste gas Influence _'s male health care of fecundity
The air pollution influences a main environmental risk of health, according to the estimation by World Health Organization's report, can cause about 2 million people to die too early in the whole world every year. Especially in the metropolis, Germany discovers, the traffic pollution is much bigger even than the danger of passive smoking. So, improve the air quality of the road and have important influence on the mankind's physical and mental health.
Men often smell the car waste gas, influence fecundity
All the time, people have all known the air pollution is disadvantageous to health, but not expected or caused man's sterile important factor. Italy's research shows, being exposed to the traffic pollution for a long time will reduce the male vigor of sperm, and then influence their fecundity. If men reach 6 hours exposed to the traffic pollutioning at least every day, testosterone and other hormone secretion levels in his body are not low, but the ability of moving about of the sperm will be low, thus influence the sperm's ability to combine with ovum. In addition, nitrous oxides and lead in the car waste gas are aptest to destroy sperm's quality, heavy metal in the exhaust such as lead, mercury, cadmium,etc., grow the precise formidable enemy.
During traffic congestion, a lot of people open the car window habitually ventilatively. However, the exhaust pollutant which the car emitted, will generally be gathering from area 40-50 centimetres high on the ground. This height means the person in the car if opened the car window, it was the exhaust of high density that the vehicle emitted that was sucked, and open a car window at will, even the skylight, impacts on person in the car are all the same.
TIPS:
Though the car exhaust is seriously polluted, when being with the humid air, such as the sleet weather, it is all right to open the car window and take a breath. However, in period on and off duty, it is most serious to block up, should avoid opening any car window at this moment. Meet weather not smooth of airiness, such as haze, foggy weather, after opening the car window, it is very serious too to be influenced by air pollution. If driver's own lung has some diseases, in above-mentioned cases, it is less suitable to open the window.

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