Air inhaled through the nose is both warmed and made moist at the same time. The nasal passages’ delicate tissues are prevented from drying out and kept warm at the same time, which protects the nose’s sensitive tissues.
Air that is breathed directly into the lungs is not filtered. Breathing through the nose filters the air before it enters the body. Allergens, bacteria, viruses, etc. are filtered out of the body through the turbinates and other parts of the inside of the nose. The mucus of the airway linings collects potential contaminants where they are destroyed by nasal enzymes before they can enter the body and cause harm or make the body sick.
Breathing through a person’s nose helps the facial muscles and bones develop correctly and helps develop straight teeth. When the mouth is closed, the tongue is in the proper position to help the jaw grow correctly, and teeth emerge in the right places.
Nose breathing regulates the amount of air that comes into the body. Breathing through the nose allows the body to take in the proper amount of oxygen for the body’s needs.
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