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WHY DURING THE HEAT OF THE MAN'S RED FACE?

Facial flushing is a protective reaction of an organism to heat. When the air temperature is high, there is intense return the "extra" heat in the body through the skin into the environment. Heat the internal organs are transported to the skin with streams of blood. Obviously, the more people will get rid of the heat, the more it will be carried by the blood to the skin. In the heat of the blood vessels expand considerably. This allows you to pass through them more blood than usual. And the face has a lot of superficial blood vessels from increasing blood flow and its redness.

 


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Total votes: 159

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Anonymous Adamovich
2013-10-02 20:57:32
Great answer, thanks :D
Star
2013-05-13 21:22:51
I came to the same conclusion. As the dog through the language, so I through the face. But how to get rid of it? Ashamed to walk around with a red swollen face like that of a drunkard, and the skin is very sore.
Anonymous
2013-04-26 14:05:50
this is the best answer of all!
Nikita
2012-11-14 10:36:39
Klas :]
Anonymous
2012-11-12 07:37:13
suupper
and
2012-10-03 10:43:21
well
Milan
2012-03-23 07:22:05
superr!!:):):)
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