We don't always understand the signals our body gives us. However, many of its functions are not accidentally incorporated into it. For example, have you ever thought about why we yawn, or, for example, what makes us hiccups?
And meanwhile, such functions of the body protect us from various negative environmental effects, emotional overload, overeating and many other risk factors. These are not just reactions to stimuli, but entire complex defense mechanisms, confirms estet-portal.com. What about the protective functions of the body?
The most unusual protective functions of our body
To avoid certain environmental influences and possible injury, our body warns us of danger. It uses what we perceive as natural responses:
- yawn,
- sneeze,
- sipping,
- hiccup,
- myoclonic seizures,
- memory loss,
- skin change,
- tears, etc.
What can cause yawning?
Scientists have repeatedly struggled to explain why we yawn. It turned out that when our brain is overloaded or we do not get enough sleep (again, the brain does not work at full capacity), the body launches a kind of defense in the form of yawning.
Also, the process of yawning makes us:
- breathe more air (at this moment, the “overheated” brain cools through the upper palate),
- open the airways, thereby filling the lungs with additional oxygen (again, preventing brain hypoxia),
- relax muscles and relieve spasms.
The more you yawn, the more you oxygenate your body. So, yawning – very useful feature.
Why do we start sneezing?
This amazing feature starts to turn on if there is a lot of accumulated in the nasal cavity:
- allergens,
- dust,
- germs,
- other irritants.
With the help of sneezing, the body tries to get rid of everything that is unnecessary and harmful to it. It will not work out well if in the area of \u200b\u200byour "sneeze" someone will be, because harmful substances flying out of the nose are rushing at a speed of 160 km / h. And there can be more than 100 thousand of them. Therefore, it is better to hide behind when the body reacts in this way.
If your sneezing is allergic, it means that your body is asking you to remove the allergen from the area in order to reduce its negative impact.
We pull, we pull, we can't pull it out
Sipping also belongs to the protective functions of the body, but without our desire it does not occur, such as sneezing. This is a very important process for the healthy functioning of all organs. When sipping, the following happens:
- the body adjusts to physical activity,
- blood circulation is restored after sleep,
- due to a rush of blood, well-being and mood improve,
- tactile sensitivity becomes more acute, etc.
The main thing is to stretch well before breakfast, then the assimilation of food will be with maximum benefit for the body.
Why do we get hiccups?
The onset of hiccups indicates an imbalance in the digestive tract system. Sometimes it happens that the cause of it is difficult to establish, but in most cases it indicates that it is time to stop eating food or drinks (including alcohol).
Hiccups occur for the following reasons:
- we eat too fast,
- swallow food, almost without chewing,
- consuming too much food (drinks).
This irritates the vagus nerve, which is located in the region of the stomach and diaphragm.
There is no cure for hiccups for everyone. Everyone finds their own - from holding your breath to a glass of water.
Read also: Know Yourself Better: 38 Little-Known Facts About the Human Body
What are myoclonic body spasms?
If you have experienced the condition that when you are almost asleep, then you seem to twitch abruptly and wake up from no one knows what - this is myoclonic convulsions. Such a sharp push occurs because our brain thinks that you are starting to die, and turns on the internal alarm – electric shocker.
This happens because the brain states the following symptoms:
- you start to breathe less often,
- heartbeat slows down,
- all muscles are maximally relaxed, etc.
Therefore, the brain mistakes this state for "death"; and tries to wake us up by making the most of his signals.
Why does the skin swell when we are in water?
When you stay too long in the water, the skin swells and becomes wrinkled. This, it turns out, is also a protective reaction of the body. And it also happens for a reason. Since it is too wet around and the person loses traction, the skin becomes not so smooth that we can balance and not fall.
This function of the skin protects us from unnecessary injury on smooth, slippery surfaces.
Why do we lose memory?
If a situation happens to a person that is too traumatic for his psyche, our brain, as it were, turns off these memories, and we often cannot remember the details of the trouble that happened to us. This often happens with:
- victims of violence,
- people who survived accidents and disasters
- survivors of severe natural disasters and the death of a loved one, etc.
The brain simply stops storing traumatic memories to make it easier for us to get over what happened.
The same thing happens when large doses of alcohol enter the body - we often do not remember anything. Our system sees this as an overload, and the brain turns off.
Goosebumps or goosebumps skin
Scientists have identified 2 main causes of goosebumps or "goose bumps" skin as a protective function of the body when:
- influenced by cold,
- exposure to an external stimulus.
The first reason is that when "goosebumps" appear, the pores close and our body heat does not escape. This makes it easier for the body to maintain a thermal balance.
The second reason is determined by the fact that we used to be covered with a thick layer of hair, when stress (for example, danger) the nerve endings were irritated, and the hair stood on end. So we defended ourselves from various attacks. This ability, for example, is still demonstrated by cats.
Why do we know how to cry?
The main function of lacrimation, as you know, is to protect the mucous membrane of the eye from getting a foreign body and drying out. However, we cry not only for this reason, there is also an emotional reason for this reaction.
We cry from pain or emotional stress, when the body begins to protect us from their negative effects with the help of tear secretion. Those. with the help of lacrimation it is able to reduce the effect of pain on us.
Therefore, if you feel like crying, in no case should you hold back your tears, as this reaction dulls the pain syndrome.
There are also a lot of additional senses, including intuition, which help us not to get into trouble or protect us from other troubles. Listening to the protective functions of the body, which work independently of us, we can be calm for our safety.
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