What do you know about the circulatory system other than the location of the heart? Fill in the knowledge gaps immediately! Bashny.Net

From the health of the circulatory system depends not only the well-being of a person, but also the duration of his life. But what do we know about blood? At best, our scant knowledge is limited to understanding where the heart is located in the body, and information about the blood type.

Therefore, the editorial board "Site" I have collected the most interesting facts about blood and will share them today.



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Blood in the human body, you think, How much blood is in the human body? It is widely believed that the volume of blood in an adult is equal to 3 liters, but this is not true. A person weighing 60 kg has about 4.2-4.8 liters of blood. And the more weight, the more blood in the body - about 7-8% of the weight of the whole body. And to suck all the blood out of a person, you need at least 1 million 200 thousand mosquitoes.



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Let’s look at some interesting facts about blood.

1. Blood circulates through the body under the pressure of the heart, its power is enough to release a jet 9 meters high.
2. In 2012, the world’s media outlawed the headlines “The First Man Without a Heart.” 55-year-old Craig Levis was at death, but he was installed a system that allows him to circulate without a heartbeat.
3. While Stan Larkin waited 555 days for a heart transplant, his body functioned on the device, which the man carried with him in his backpack. And Stan lived a full life and even played basketball.
4. For 25 days, the human body passes so much blood that enough to fill a small pool.
   
   
   
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5. There have been cases where a person survived even after losing 40% of their blood. But in this case, it is necessary to make a transfusion in time.
6. Every 5th heart attack It happens on Monday. Scientists attribute this to increased levels of stress. 32,684,000
   
   
   
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7. The speed of the heartbeat depends on human behavior. This conclusion was made by scientists: after a heart transplant, it was difficult for a man to recognize it - the perception of the world, the manner of movement, and actions changed.
8. Blood type It affects the stability of married life. Scientists call the most stable pairs of people with the first blood group. But the owners of the second and fourth groups divorce most often.
   
   
   
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9. Doctors claim that the level of health depends on the blood group. So, owners of the first group should beware of obesity, cardiovascular diseases and skin cancer. Owners of the second group often experience heart problems. People with the third group should be tested for diabetes and pancreatic cancer. And with the fourth blood group, there is a high risk of facing sclerosis or sanity.
   
   
10. Japanese products, hygiene products and even clothes are selected based on blood type. It turns out that this indicator can tell a lot about a person.
    
    
    
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Blood circulates in the body, transporting substances, regulating heat, maintaining immunity and performing a number of other vital activities. These are blood function They allow him to work normally. And any failures immediately affect our health.

Earlier, we shared Alexander Drozennikov’s advice on how to get rid of the problem of thick blood and reduce the risk of heart disease. Anyone who is concerned about the health of the heart, it will be useful to get acquainted with the statements of the recognized guru.

What are they? blood-stuff Were you surprised?