The impact of cold on the human body
In winter, temperatures drop below freezing during cold snaps. However, the average human body temperature is 37 ° C. Although the body is warm-blooded, that is to say, it regulates itself temperature, exposure to extreme cold and continuous manner poses significant risks. Indeed, the cold will move the body in the phase of shivering for a few hours and thus deplete the person. Gradually losing its heat, then the body will fall into mild hypothermia, moderate or severe. The cold also causes dehydration, inflammation of the airways and the weakening of the sinuses, causing the transmission of viral respiratory diseases such as colds or flu. The creepy chills, cold also causes frostbite.
Avoid winter :
The first thing to remember during the winter is that it must at all costs preserve body heat. To do this, avoid wearing inadequate or wet clothing because they lose 25 to 30 times more heat to the body. Stress and physical fatigue also reduce the production, while excessive sweating lowers body heat. For years, alcohol consumption has been encouraged during the winter in order to warm the body. This concept proves false, which only increases the heat loss. On the other hand, avoid exposure to the wind, because it increases even more the feeling of cold.
Fight effectively against the cold :
In winter, cover the best body extremities such as ears, hands or neck, because it is the most sensitive parts. Wearing gloves and cap also limits heat loss. Side dress, opt for layers of clothing that you may draw as a function of temperature. However, careful not to wear fabrics that promote sweating. On exposed areas like the face or lips, consider applying a greasy moisturizer or lip balm. And to fight against dehydration, drink water, at least 1.5 liters of water per day. Finally, the cold face, the body burns more calories in producing heat. So make sure your diet is rich in vitamins, minerals and trace elements as well as fruits and vegetables and know that eating fat has never protected from the cold.
