Our nose is one of our body’s most complicated and intelligent organs. It does critical functions that help in keeping us alive and thriving. Our nose considers a vital part of our respiratory system. The nose permits air to enter your body and then filters the air. It also warms and moistens the air. Without your nose, you can not smell and breathe. On the other hand, your nose helps you to taste things.
Due to genetic history, human noses have a vast array of shapes and sizes. It helps shape your appearance; some people love their noses, and others do not. According to many research, men typically have more prominent noses than women. The largest human nose on earth belongs to Mehmet Ozyurek of Turkey, “According to the Guinness Book of World Records”, who has a nose of 8.8 centimetres long from the bridge to the tip. Really our nose has unbelievable facts you don’t know about it. Let’s know these facts together:
There are cells with tiny hair-like appendages on the surface of the nasal tissues in turbinates called cilia. It traps harmful debris in the air, preventing it from getting into your lungs. This debris settles in the mucous, is pushed into your throat, and is swallowed. It sits in our stomachs because stomachs tolerate handling harmful debris much better than our lungs.
We breathe daily many things we know and don’t know. It varies from oxygen and nitrogen to bacteria, viruses, dust, pollution, allergens, and countless different things. Your nose is perfectly clean it.
Your nose is the primary pathway of air entering and exiting your lungs. In addition to your mouth, which is a more extensive tube, your nose is more important because of its cleaning function. It considers the safe pathway for breathing.
People feel more comfortable breathing through their mouths, but the nose helps their body regulate their breathing process. Humans think about how vital their nose is when their noses are blocked or congested.
Your nose moistens the air you breathe, preparing it for the throat and lungs that do not endure dry air. By inhaling the air it passes through your nose, the air is moisturised and humidified by a multiple-layer air pathway with three turbinates (upper, middle and lower conchae).
Turbinates are long bony structures covered with a layer of tissue that expands and contracts. This path is where moisture is regulated, and the voice’s tone is formed as air passes through it.
There are many types of noses, such as (the Roman nose/aquiline nose, bumpy/crooked nose, celestial/upturned nose, bulbous nose/bulbous nose tip, snub nose/button nose, greek nose/straight nose, fleshy nose, and hawk nose).
5. Unbelievable Facts About Your Nose: It Regulates the Temperature of your Breath.
Our throats and lungs don’t like the air that is too cold or too hot, so our noses help the air which passes through them to become warmer, “like your body temperature”. Warming of cool air is better for your body’s tissues, and it is more common because humans spend much more of their time in climates below the body temperature of 37°C or 98.6°F.
Have you asked yourself one day why I get a runny nose in cold weather?? It is the best example of this warming and humidifying effect. A runny nose comes from the condensation of the moisture in your nose when the cold air goes in.
A nosebleed is also called epistaxis. It mainly occurs in winter. That’s because of the low humidity that, combined with indoor heating, creates dry conditions. That means that when our nasal membranes dry out, they’re susceptible more to bleeding.
Nose bleeding also can be caused by injury, nose picking, infection, allergic reaction, or any object pushed into the nostril. Also, some medicines and conditions, such as high blood pressure or the common cold, can increase your chances of a nosebleed. The good news is that nosebleeds are common in children and are not severe or serious.
Your nose has numerous nerve cells, which help you determine odours. When we breathe, the air pulls up to come in contact with these nerves that allow us to smell. The process of smell plays an essential role in taste. We own four primary tastes: sweet, salty, bitter, and sour.
Taste is mainly related to smell, so people feel that food is tasteless when their capacity to smell decreases. No one can deny the importance of smell and taste senses for detecting smoke, noticing spoiled food, and knowing some toxic poisons or gases. That’s why it’s hard for the air to get to these nerves when we have allergies or colds, so their ability to smell or taste decreases.
The olfactory bulb is a part of the brain’s limbic system, located in the front of the brain above your nasal cavity. It transmits smell information from the nose to the brain. So we don’t smell with our noses, but actually, the brain does the job. It associates directly with memory. You can identify other people by the memory of their smell.
We identify the odour once the olfactory bulb detects the molecules and sends messages to our brains. This organ is stimulated by the fragrances that are around us. You can remember someone, especially when you smell a specific scent, which triggers your memory, and you get nostalgic and emotional.
Speaking and singing are related to the resonating structures of the nose and throat. The sound process above the larynx, in your nose and throat, determines the richness of the sound. That means our voice produces in the larynx, which is a buzzing sound.
For example, hold your nose breathing and speak. Do you hear your normal voice?? That’s why your voice is related directly to your nose. Another example is when someone has a cold and allergies; we hear the nasal voice because of loss of nasal resonation since air can’t pass through the nose.
We can’t talk about the nose without mentioning the sinuses’ importance. Sinuses are located in the head near the nose and eyes and play an essential part in the resonance of your voice. Our sinuses consider an air cushion that absorbs any shocks to protect your brain and eyes. They are also air-filled structures, which make your head lighter.
Sinuses play an essential role in your immune function. The association between your nose and sinuses control the amount of nitric oxide in your body and lungs. This nitric oxide has many functions in your body, including regulating vasodilatation, blood flow, and platelet function.
Your nose isn’t growing, but your nose skin changes as you age. Other body parts change, but your nose is more visible. Also, the nose shape can be bigger when we sleep because our faces swell.
The most believable fact about your nose is that you can not sneeze when you are sleeping because the nerves that trigger sneezing are also sleeping.
If you enjoyed this why not llearn about another important body organ the heart and how it works.
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