Deep breathing is not just relaxation advice. It triggers specific physiological changes that are measurable, reproducible and relevant to respiratory wellness.
Deep diaphragmatic breathing increases tidal volume (breath size), improving alveolar ventilation and oxygen-carbon dioxide exchange. This means more oxygen reaches the blood per breath, reducing the work of breathing.
Extended exhalation activates the vagus nerve, shifting the autonomic nervous system from sympathetic (stress) to parasympathetic (recovery) dominance. Heart rate decreases, blood pressure drops and airway smooth muscle relaxes.
Vagus nerve activation triggers the cholinergic anti-inflammatory pathway, reducing systemic inflammatory markers. Regular deep breathing practice has documented anti-inflammatory effects measured by blood tests.
Deep breathing provides mechanical respiratory benefits. Lungora’s antioxidant ingredients provide biochemical support. Both contribute to respiratory wellness through different, complementary mechanisms.