Drinking warm is not desirable 
 
 
Peng Yongjiang The second affiliated hospital of zhengzhou university 
 
 
China's traditional Chinese medicine to 

        In a lot of film and television works, we can see such a scenario: on a cold winter, some people, especially men always like to drink some gloss to keep out the cold. In fact, this approach is not very scientific, in cold winter rely on alcohol to keep out the cold, heat preservation effect not only, and will cause harm to human body, severe cases may even cause illness. 
 
        People after drinking, it will have a short period of time, feel the body warm, fever, the emergence of such feeling because of alcohol passes through the body's digestive tract enter people's blood, on the one hand, ethanol can cause human body skin blood capillary expansion, blood circulation will be so rapid increase fast, cause human body quantity of heat quickly send out to the human body, as a result, people will feel the body heat; Ethanol, on the other hand, a person's blood circulation after entering into the central nervous system, can the central nervous system of human body to produce certain anesthesia effect, so that the person's skin to reduce the temperature sensitivity of the outside world, feeling is not sensitive to ambient temperature changes in temperature. Although after drinking, the body feel cold on the surface is less, but instead, the damage to human body. Ethanol itself contains quantity of heat is extremely limited, according to the researchers, measured per gram of ethanol in the human body can release about 7000 calories, if people drink one or two of wine, its send out quantity of heat only equivalent to 25 grams of oil or heat brought by the 50 g sugar, this heat to the influence of the temperature of the human body, negligible. 
 
        It is worth noting that, after drinking alcohol can cause human vasodilation, blood circulation will be accelerated at the same time, as a result, the body heat is also the organization of the body surface elements, and a large number of lost, drink not only increase the body's heat, it will reduce, and causes the body's temperature drop, not only, the effect was less than warm, instead more easy to catch cold catch cold, flu, frostbite and other diseases. Historically, there are a lot of people due to drunken body a lot of heat loss in winter, the temperature falling, while an intoxicated person who commits himself, eventually the tragedy of freezing to death. 
 
In addition, the winter often drink a lot of liquor, will cause serious damage to the person's digestive system to induce acute pancreatitis. Long-term drinkers are likely to cause chronic pancreatitis, which cannot normal pancreas secretion of digestive enzymes, and, in turn, lead to chronic diarrhea, the body also is unable to absorb the nutrients in food properly.
 
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