He body odor It is one of the most visible characteristics of a person, which results from the interaction between bacteria that live on the skin and sweat, mainly in areas such as the armpits, feet and genital area. However, not everyone is aware of their own body odor, which can lead to discomfort in your environment. The fact that there are people who do not realize that they smell bad is more common than it seems, and it has several causes. scientific explanations.
He smell plays a fundamental role in how we detect odors, but this sense also adapts to constant stimuli. This means that over time we become accustomed to the smells around us, including our own, due to a phenomenon known as “olfactory habituation”. This process causes people to no longer notice familiar or constant smells, such as sweat or the smell of their skin. On the other hand, the type of odor emitted by each person varies depending on factors such as genetics, diet, stress and personal hygiene.
Why don’t people who smell bad notice it?
@farmaceuticofernandez Why do people sometimes not realize that they suck? #farmaceuticofernandez #farmaceutico #farmacia #salud #aprendecontiktok ♬ original sound – Farmaceuticofernandez
One of the most common fears people have is not realizing they smell bad. However, science has an explanation for this phenomenon: olfactory adaptation. This natural process, explained by pharmacist Fernández In a video that has gone viral on social media, he suggests that our brain gets used to the smells we are constantly exposed to, including that of our own bodies. In this way, as we become accustomed to an aroma, such as that of sweat, we stop perceiving it.
The mechanism behind this has a biological basis. The human brain is designed to detect changes in the environment, so constant odors, like those from our own bodies, go unnoticed. This also explains why some people don’t realize they’re wearing too much perfume, because the brain stops detecting it over time.
How to prevent this from happening? Fernandez suggests maintain good hygienedo not overuse perfumes and be attentive to suggestions from family or close friends, who may be more aware of our smell. In addition, it is important to choose products such as deodorants carefully to maintain a feeling of freshness and avoid the accumulation of odors.
In summary, olfactory adaptation is a natural phenomenon that, although useful in some aspects, can lead us to be unaware of unwanted body odors. With small self-care habits, we can stay on top of our personal hygiene and avoid the fear of not doing it. perceive our own smell.
The most surprising curiosities about smell
One of the most surprising aspects of smell is its ability to detect a large number of odors. It is estimated that humans can identify between 1,000 and 10,000 different smellsalthough some studies suggest this figure could be even higher. Olfactory receptors in the nose enable a combination of signals that help us distinguish thousands of aromas.
Additionally, smell is closely linked to memory and emotions. When we smell an odor, it travels directly to the limbic system of the brainwhich regulates emotions and memory. This means that smells can evoke memories or generate intense emotional responses. For example, a familiar smell can immediately transport us to past moments or make us feel pleasant or unpleasant sensations, depending on the context associated with this smell.
Another curious aspect is how smells can influence our behavior. Research has shown that certain smells can affect our decisions, for example when we go shopping. In stores for example, a pleasant smell This can make customers feel more relaxed and spend more time in the store, increasing their chances of purchasing.
On the other hand, smell also has health implications. Loss of smell, known as anosmia, can be a sign of neurodegenerative disorders, such as Alzheimer’s or Parkinson’s. This condition also affects the ability to detect dangerous odors, which can compromise the safety of those affected. Additionally, smell has a biological connection to taste, as both senses work together to create a complete sensory experience when eating.
Finally, smell varies based on genetics, and some people are more sensitive to certain odors than others due to variations in olfactory receptors. Additionally, the sense of smell changes throughout life, as seen in pregnant women, who often experience a increased sensitivity to odors due to hormonal changes.
