Benefits of nose breathing?
Sources:
Nose breathing offers several significant benefits over mouth breathing, as explained by :
- Increased Lung Capacity: Nose breathing allows for more air intake due to increased resistance. This helps inflate the lungs further, enhancing oxygen absorption 1.
- Improved Respiratory Health: Breathing through the nose is better for the lungs because it moisturizes and warms the air, making it less harmful compared to the dry and cold air taken through the mouth 2.
- Reduction of Respiratory Infections: Nasal breathing helps reduce the risk of upper respiratory tract infections, such as colds and flus, by providing a better filter against bacteria and viruses 3 4.
- Enhanced Facial Aesthetics: Regular nasal breathing can improve facial structure, such as elevation of cheekbones and jawline definition, and enhance dental position due to the controlled air pressure and flow through the nasal passages 5.
- Increased Nitric Oxide Production: Nasal breathing increases the production of nitric oxide, a natural vasodilator, improving blood flow and nutrient delivery throughout the body 2.
- Improved Sleep and Reduced Snoring: It transitions breathing patterns during sleep, reducing occurrences of snoring and sleep apnea, particularly in those with mild cases 6.
- Hormonal and Cosmetic Benefits: Nasal breathing during exercise has been noted for its positive effects on hormonal balance, including cortisol reduction, and cosmetically by reducing signs of sleep apnea and enhancing facial aesthetics 7.
These benefits highlight the importance of adopting nasal breathing as the default pattern for both daily activities and during sleep.
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