Why is only one side of our nose blocked? – Teach me science

Have you ever felt like you were breathing more air through one nostril than the other? In this article, we will explain a little bit about this event that not many people pay attention to.

The physical biology of humans is completely perfect, we are the result of millions of years of evolution from when our atoms were part of the universe to where we are now as carbon-based organic creations, the entire journey tells us that it has guided us as a The species got to where it is now.

Continuous trial and error during our evolution has led the human organism to develop certain self-protection mechanisms, and while it may sound crazy, breathing more from one side of the nose than the other is one of those mechanisms.

According to the center, congestion in one nostril, and sometimes both, is widely believed to be associated with illnesses like the flu or the common cold, which can actually cause inflammation of the nasal passages, a condition known as congestion. However, the reality of disease control and prevention is that these are the situations in which congestion of the nostrils is most evident because, in fact, it is an evolved biological process that is automatic in the body and will always be the case no matter what the situation. will happen. Whether you are healthy or sick.

According to information provided by the U.S. National Library of Medicine, everyone has a biological, automatic mechanism in their nose called the “human nasal circulation.”

In order to understand more about what this biological process is, we must first understand what the central nervous system is, as the National Institutes of Health defines it as the part of our body that consists of the brain and spinal cord, which is composed of the brain and spinal cord of. Nerves have branches throughout our body and are called the peripheral nervous system. This part of our body is crucial because, simply put, it is the part of us that controls all the conscious and unconscious actions of our body.

Once we figure out this part of our body and how it relates to the nasal cycle, which is a process that happens automatically in the body due to the action of the nervous system, which gives unconscious commands to the body to operate each nostril individually, Partially close one and open the other.

According to information from the same National Library of Medicine, this nasal circulation occurs more than once a day, and the purpose of this involuntary reaction is for the body to send signals to flush blood to one nostril, inflaming it and closing it, while the other grave remains open throughout the day. Nei will appear several times between the two tombs.

The function of the nasal circulation is to improve the smell and quality of the air entering through the nose, as stated in an article by Metal Fross. In addition to allowing the nasal passages to rest for a period of time, this circulation makes the sense of smell more complete, and some smells are better when breathing slowly. Some odors are more obvious when breathing quickly. With one nostril partially closed and the other open, the smell is more distinct and easier to detect.

In addition to this, another reason why this involuntary function occurs is that constant exposure to oxygen and pollutants dries out nose hairs, which helps us retain small microorganisms that may be expelled from our breath.

So, you know, this process happens every day, but when we add in the flu and its nasal discharge, it can become quite annoying.