Winter tourism must be cold-proof
Nowadays, winter tourism is becoming fashionable.
However, if you do not pay attention to the changes in the weather during the journey, especially the impact of cold weather on the human body, you may be affected by certain diseases.
Among the tourists, some are from the south to the north, some outdoor activities are more, and some are old and infirm, these people especially need cold and antifreeze.
銆€銆€When traveling outdoors in winter, the skin of exposed parts or distal parts of the human body (such as fingers, toes, auricles, cheeks) is repeatedly stimulated by freezing and twisting, and erythema may appear on the skin with abnormal feeling, which may develop into seriousBlisters, ulcers.
If you stay in a cold environment for too long, skin damage often occurs, and it may cause systemic diseases.
In a cold environment, the incidence of high blood pressure, stroke, flu, frostbite, arthritis and other diseases will increase significantly.
In winter tourism, the temperature and humidity are low, the air pressure is high, and the wind speed is very common.
The data show that sudden drop in temperature or sudden arrival in a cold environment often leads to coronary heart disease and cerebrovascular disease in the stroke center.
When the temperature changes from zero to zero, the number of people catching a cold will increase sharply in the short term, and there are many young people.
Tracheitis Chronic bronchitis may also be repeated in a cold, dry climate.
銆€銆€In order to prevent frostbite, it is important to pay attention to the warmth of the clothing.
The outermost clothes should be windproof, optionally woolen, fur or leather smooth clothes; the down jacket can form a relatively non-flowing air layer, which is very warm and is the first choice for winter travel.
Underwear should be soft, hygroscopic, breathable, to moisturize and dry.
To minimize the exposed parts of the skin, it is necessary to have regular activities or massage for areas that are prone to frostbite.
銆€銆€In order to avoid winter weather damage from cold weather, it is essential to enhance your cold resistance.
Adjusting the diet and increasing the body’s metabolism are an effective way to improve the body’s ability to produce heat.
In fact, in order to maintain body temperature in a cold environment, the human body must increase metabolism, and in addition to consume too much physical strength in tourism, only increase the absorption of nutrients to meet the needs of the human body.
In the precipitation of winter tourists, protein, impurities and trace amounts of three major nutrients and minerals, vitamins are absorbed more than normal, and can not excessively limit the limit and supplement intake as usual.
Lean meat, eggs, fresh fish, soy products, animal liver is very good for replenishing the human body, and can be eaten appropriately.
In addition, we must correct the misconceptions of drinking and heating.
Alcohol and water can’t produce heat. On the contrary, alcohol can stimulate blood vessels on the body surface, increase blood circulation on the body surface, and people feel “heat”. In fact, the human body is lost.
銆€銆€People with coronary artery disease, arteriosclerosis, hypertension, and chronic bronchitis should not be able to travel in the cold winter season due to health factors. When they encounter bad weather such as high winds, heavy fog, heavy snow, etc., the infirm are more likely to travel, otherwise they will not be able to pay for it.Lost.