Winter season, low temperatures, humidity, small, human physiology and physical condition have a certain impact. The human body in order to meet the cold weather, it will take some of the defense and protection measures, but if the experience and feeling alone, and some methods often fall into errors.
Error one: lick their lips to moisture
Cold air is dry, people prone to chapped lips, causing discomfort, pain and bleeding. Many people like to lick their lips with his tongue, thinking that this can moist and comfortable, but the result is just the opposite.
Because saliva is secreted by the salivary glands, which contain enzymes of starch material, more sticky, licking his lips, as if wiping a layer of paste. Evaporation over, the lips will be more dry and more easily from the "skin." If the lips dry and uncomfortable, you can put some appropriate color and fragrance free lip balm.
Myth: The more warm clothes
The cold season, some people dress bulging, that the more wear warm. This view is one-sided, because the degree of warm clothes and clothes are the relationship between the thickness of the air, when a piece of clothing to wear, the air layer thickness increases, warm and also increases.
However, when the total thickness of air layer over 15 mm, the clothing significantly increased air flow, warm the worse. From the physiological point of view, too many people if the dressing is too thick, due to heat, resulting in skin vasodilation, thus increasing the heat, but reduces the body's ability to adapt to external temperature changes.
Myth: After the first warm cold hands and feet
Many people have this experience, the cold wind blowing in from the outdoors into the room, then most want to do is put the frozen hands and feet warmer side of roast. While being comfortable to do so, but this process of change is very negative on the hands and feet, in the future so readily frostbite.
The correct way is, in a place not far away from the heater, the bare hands and feet rubbed with each other, so that the temperature of hands and feet of natural recovery, until the skin turns red, and then moved to the side or into the hot water heater in the heating.
Myth: Skin itching with the clutch
Cold weather, due to air dry and the bath and less number of reasons, people often feel that itch. At this point, must not use the clutch to scratch, or easily scratch the skin and cause secondary infections.
General approach is to control skin itching and more water, eat more fresh vegetables, fruits, eat hot and sour strong irritant such as food, drink less alcohol, but also to bathe, frequently changes underwear. Severe itching may be under the guidance of doctors, taking chlorpheniramine, phenergan and other drugs, but also put some calamine lotion or ointment in the treatment application may remove itch.
Myth: Anti-flu masks
Winter season, some people often wear masks to go out, thinking that this can prevent a cold cold. In fact, this is not science, because a person's nasal cavity and are covered with many of the respiratory mucosa and submucosa have capillaries.
When nose breathing in cold air, after winding the pipeline, into the lungs, close to body temperature. This physiological function of the body is enhanced through training, thereby enhancing the ability of cold. If all wear masks, nose and mucous membranes of the respiratory tract not exercise a little easier to catch cold cold.
Myth: drink liquor to keep warm
Many people think winter drink liquor, in particular, a high degree of white wine, can help people resist the cold. The reality is that people drink after the hot feeling is temporary. The body's heat is when the muscle movement by the body's protein, fat, carbohydrates and other substances by complex chemical reactions.
The main components of wine, water and alcohol, they can not produce much heat. On the contrary, due to alcohol stimuli, blood vessel contraction in time to prevent the blood from outside can not transport heat, body heat is lost in large, people will feel more cold.
Error Seven: the most comfortable sleep hooded
Cold night, many people like to use quilt Mengtoutaishui. It is neither health, it may not be comfortable. Hooding and sleep, apart from lack of oxygen caused by breathing difficulties, confused, but a lot of water vapor exhaled from the mouth also dramatically increase the humidity within the bed, bed in a good microclimate rapidly destroyed, the body skin will become uncomfortable.
Weather experts medical study found that the most comfortable bed microclimate requires micro air 0.2 meter per second. Such a small wind virtually no hair on the human body a sense of adjustment more difficult.
In general, as long as there is no sleep quilt wrapped into a "tube-like", the quilt and some space between the body, and shoulder pads were the following between the left and the cover is a small gap at 1-2, basically we can achieve It is the body comfortable "micro-air" standards.
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