fbpx
January 15, 2025

Defining the 5 Functions of the Human Nose

As it contributes to much more than just your appearance, the human nose is a vital organ that plays a central role in several essential body functions. With itโ€™s complex and intricately designed structure, this pyramid-shaped protrusion in the center of our face is composed of nostrils, nasal cavities, mucus, turbinates, sinuses, and the septum. With all of these attributes combined, the unique anatomy of human nose services several important functions that we couldnโ€™t live without. Keep reading to learn the five functions of the human nose and how our lives greatly benefit from this external organ.


Provides a Sense of Smell

Medically referred to as the Olfactory system, this obvious function allows you to identify scents and can alert you of potentially harmful dangers, such as mold, improperly cooked food, fire, and much more. When one smells a fragrance, the olfactory receptors in the nasal cavity will send the signals to your brain so that you can interpret what youโ€™re smelling. Sensing certain smells has also been proven to play a vital role in recalling memories from long ago.


Itโ€™s Integral to the Breathing Process

The nose is a major route of entry for oxygen, air, and other airborne substances to enter the respiratory system. An average adult, in fact, conditions more than 14,000 liters of air through their nose per day in an energy process that utilizes roughly 20% of our daily water intake. Once air has made its way through the nose, down the trachea, and into our lungs, the oxygen is let into our bloodstream and is exchanged with carbon dioxide which we then breathe out through our nose.


Filters and Cleans Air

Hair-like structures, also known as cilia, and mucus along the nasal cavity walls trap dust and other harmful particles that wouldโ€™ve otherwise gone down through our respiratory system. Serving as a defense system to keep us generally heathy, our nose knows how to purify the air we inhale. However, as good as a job of this as our nose does, it will make occasional mistakes which is why wearing O2 Nose Filters is such an effective way to block harmful air particles.ย 


Affects the Sound of Speech

In addition to contributing to the appearance of a person, the nose also assists to the sound of the human voice. Speech relies heavily on the nasal cavity as sound travels through the nose, rather than the pharynx, and this process helps amplify the sound of our voice.


Warms and Moistens Air

Before the inhaled air has moved its way down to your lungs, nose hairs do a great job at humidifying and warming the other oxygen. If the air is too warm, on the other hand, then the heat is absorbed by the nasal hair and then released back into the atmosphere upon exhaling. Additionally, the nasal conchae keeps the air spiraling through your nasal cavity for a period of time to best insure that itโ€™s properly humidified and purified.


O2 Nose Filters

As established, while our nasal hairs try their best to protect us from harmful particulates, theyโ€™re not perfect. O2 Nose Filters has been proven in controlled studies to help protect wearers from inhaling harmful airborne particles such as pollen, bacteria, viruses, dust, and other pollutants. Independent laboratory tests demonstrate that 3Mโ€™s Advanced Electret Media in O2 Nose Filters block 90% of particulates at PM10 and 65% of particulates at PM2.5. Additionally, O2 Nose Filters are comfortable to wear due to their latex-free design and medical-grade Thermoplastic Elastomer (TPE) materials.

3Mโ€™s patented AEM™ (Advanced Electret Media) filter technology relies on the principles of electrostatic attraction. The high capture ratios and extended breathability attributed to 3Mโ€™s AEM™ material allows airborne particles to be captured within the filter. Rather than using a ‘screenโ€™ approach to block the passage of particles, the charged fibers act as ‘magnetsโ€™ to retain particles while still allowing air to pass through, making O2 Nose Filters both breathable and effective.

O2 Nose Filtersย provides inexpensive and effective security to protect people from harmful airborne diseases. While our nasal passageways try their best when it comes to filtering harmful particulate matter, they arenโ€™t perfect. Thatโ€™s whyย O2 Nose Filtersย are such an effective solution when it comes to improving our mental and physical health. Nose filters are a discreet, effective option to protect against airborne viruses and bacteria. The O2 Nose Filter uses 3Mโ€™s patented AEM™ electrostatic technology to capture allergens, viruses, and other particulates, making them a valuable tool for anyone who wants to drastically limit the pollutants and pollens they breathe in daily.

Keep Reading

What’s the Cause of Noisy Breathing? Stridor Vs. Stertor

What’s the Cause of Noisy Breathing? Stridor Vs. Stertor

Dangers of Indoor Air Pollution and How Best to Protect Yourself

Dangers of Indoor Air Pollution and How Best to Protect Yourself

Describing the 3 Main Types of Pollution

Describing the 3 Main Types of Pollution