Write three advantages of breathing through the nose than the mouth
1. Filter and purify the air: Breathing through the nose allows the air to pass through the nasal passages, where it is filtered, warmed, and moistened. The nasal hairs and mucus lining in the nose help to filter out allergens, dust, and harmful particles, preventing them from entering the airways and lungs. This can help reduce the risk of respiratory infections and allergies.
2. Improved oxygen uptake: The nasal passages contain structures called turbinates, which increase the surface area available for air exchange in the nasal cavity. This allows for effective oxygen uptake from the inhaled air, providing the body with a richer and more efficient supply of oxygen. Breathing through the nose also helps to regulate the amount of carbon dioxide retained in the body, maintaining proper blood pH levels.
3. Enhanced breath control and relaxation: Nasal breathing supports diaphragmatic breathing, where the breath originates from the diaphragm - a dome-shaped muscle separating the chest and abdominal cavities. This type of breathing engages the diaphragm more fully, leading to increased oxygenation and healthier lung function. Nasal breathing also activates the parasympathetic nervous system, promoting relaxation, reducing stress levels, and improving overall well-being.