Lao Dai's gauze mask is easy to catch more cold

Lao Dai's gauze mask is easy to catch more cold
Brief content:It is normal physiological function of the human body to resist the external cold air, so long as through doing exercises appropriately, the cold-resistant ability of the human body will be strengthened to some extent, if is sealing a nose with the muffler once going out, enable nasal cavity and the whole respiratory tract done exercises, just like bring up the flower in the greenhouse all the time instead, as soon as catch cold, will hit fadely.
For being cold-proof and preventing cold, many people are used to sealing a nose with the gauze mask or muffler for a long time while going out. "In fact, this kind of method will reduce the human body and resist cold ability instead, it furthermore help the human body to improve cold-resistant ability to freeze appropriately. " West garden hospital of academy of sciences, Chinese medicine of Chinese, breathe head of the department Zhang YanPing and say.
It is normal physiological function of the human body to resist the external cold air, so long as through doing exercises appropriately, the cold-resistant ability of the human body will be strengthened to some extent. On the contrary, seal the mouth nose with the muffler once going out, make nasal cavity and the whole respiratory tract done exercises instead, just like bring up the flower in the greenhouse all the time, as soon as catch cold, will hit fadely.
Director Zhang YanPing introduces, there are abundant capillary, mucous membrane and vibrissa in the human nasal cavity, this can be said to be the first system of defence of the human body. The capillary among them is the unblocked important pivot of blood in the nasal cavity, the noncongestion of a lot of spongy blood vessel networks will make the blood circulate more vigorously. The mucous membrane has been covered on the surfaces of nasal cavity and the whole respiratory tract, play certain protective action.
We often say that breathes in into the cold air of a stomach, in fact, these " cold " that reach lung and organize The air has already crossed the human body to heat, is very close to " hot " of the human temperature Air, so it is unnecessary to afraid oneself will be " frozen " Ill.
But to the person to that the cold air is allergic, such as having respiratory disease such as chronic trachitis or asthma, it is apt to cause acute bronchospasm to suffer from cold, should pay attention to keeping hot while being out, should wear the gauze mask.

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