Biochemical: Breathing volume is gently reduced to improve CO₂ tolerance. This supports oxygen delivery to tissues via the Bohr effect, helping to reduce breathlessness, air hunger, dizziness, brain fog and anxiety symptoms.
Biomechanical: Breathing is retrained to be nasal, quiet, low and diaphragmatic. This reduces upper‑chest breathing, improves airway mechanics, supports posture and decreases unnecessary muscular tension.
Psychological: By calming breathing patterns, the nervous system shifts out of a chronic stress response. This helps regulate heart rate, reduce sympathetic overdrive and improve emotional regulation, focus and sleep quality.
By working across all three dimensions, Buteyko offers a more comprehensive and clinically robust approach than breathwork methods that focus on relaxation, intensity or altered states alone.