Overtook the yawn? The reason may be in the next ...

Yawning several times throughout the day, an ordinary person will not pay any attention to this. But what if the situation is somewhat different, and yawning is already tired of the order not only to him, but to everyone around him?

About yawning

What is yawning? This is an unconditioned reflex, which, by the way, is inherent not only to man, but also to certain species of animals. How does the process itself? First comes a deep breath of air, most often it is accompanied by a wide opening of the mouth, then - quite a quick exhalation together with a certain sound. This, of course, if we talk about its pure form. But people know how to yawn and imperceptibly, as etiquette demands.

Mystic

Why there is yawning? The reason may be that a person simply jinxed. This is exactly what folk mages, fortune tellers and grandmothers-witch doctors will say. Especially if a person yawns in church or while reading a prayer. It's certainly not all clean - say the people. And they will begin to get rid of this problem by all their methods.

Air

A somewhat different opinion will be scientists. They have another explanation of why there is a yawn. The reason may be simply lack of oxygen, if a person is for a long time, say, in a stuffy room. In this way, the brain tries to extract the maximum of utility from the environment, forcing a person to capture much more air than with a normal inhalation. Change the situation can walk in the fresh air or at least a regular ventilation of the workplace.

A little rest

Why is there a yawn? The reason can be the most banal: a person just did not get enough sleep, so there's so much yawning. Affects also the general fatigue of the body, unwillingness to work and even boredom. At this time the person's breathing is somewhat slowed down, the breaths become very shallow. Thus, the blood is poorly saturated with oxygen and the brain gives the body the command to get the necessary. Here it is necessary to yawn: the capture of a large volume of air, which increases the speed of blood flow in the vessels, and the blood is quickly saturated.

Regulator

What can be signaled by frequent yawning? The reasons may be the need for the brain to regulate its temperature in this way. This is said by the American scientist Andrew Gellap. Without such supplies of cool air, the brain simply overheats and refuses to function normally. In the opinion of this scientist, yawning arises not because a person wants to sleep, but for simple cheering of the body.

Psychology

Why yawn? The reason may be a feeling of fear of the upcoming responsible affairs. This will tell psychologists. It is proved that artists often yawn before concerts, pupils before exams, stuntmen before performing complex tricks. It is believed that so the body is preparing for future workloads.

Diseases

It's not very good if a person catches a constant yawn. Its causes may be a symptom of some disease. In this case, it is best to consult the doctors for advice and hand over all the necessary tests.

Inflammability

The most cheerful rally in the opinion of Americans: to make others yawn, imitating themselves. So why is this more often than not, although you did not want to yawn at all? It's all about the usual imitative reflex. It is interesting that people who tend to empathize with their neighbors are more likely to be affected.