Patrick McKeown

Patrick McKeown is a breathwork facilitator and author best known for The Oxygen Advantage, a book that reframes breathing as a clinical intervention rather than a wellness accessory. His work addresses the physiological consequences of dysfunctional breathing patterns, particularly their impact on airway diameter, blood circulation, and oxygen delivery to tissue.

McKeown's approach is rooted in the mechanics of respiration and its effects on the autonomic nervous system. He teaches that chronic overbreathing narrows the airways and reduces the efficiency of oxygen transfer at the cellular level, a dynamic that underlies conditions from asthma to sleep apnea. Rather than focusing on deep breathing or breath retention as ends in themselves, his method emphasizes restoring functional breathing patterns that optimize gas exchange and reduce respiratory volume. This places his work in a clinical tradition distinct from pranayama or holotropic breathwork, though it draws on overlapping principles about the relationship between breath rate, carbon dioxide tolerance, and nervous system regulation.

The Oxygen Advantage has become a reference text for athletes, sleep clinics, and respiratory therapists. McKeown has trained practitioners and patients in techniques that address asthma, anxiety, stress, panic attacks, insomnia, snoring, and obstructive sleep apnea. His protocols often involve nasal breathing retraining, breath hold exercises to increase tolerance to carbon dioxide, and interventions designed to reduce minute ventilation during rest and sleep.

McKeown came to this work through his own experience with asthma and sleep-disordered breathing. He studied the Buteyko Method, a Soviet-era breathing therapy developed by Konstantin Buteyko in the 1950s, and adapted its principles for a broader audience. He has since become one of the primary advocates for breath retraining in English-speaking countries, working with hospitals, universities, and sports organizations to integrate respiratory function into treatment and performance protocols.

His teaching has reached audiences across Europe, North America, and Australia, and he has delivered workshops for medical professionals, elite athletes, and patients with chronic respiratory conditions. McKeown's work has been featured in outlets covering integrative medicine and performance science, and his client base includes Olympic-level competitors and individuals managing chronic obstructive pulmonary disease, anxiety disorders, and sleep disturbances.

McKeown continues to teach breathing re-education through workshops, online courses, and instructor training programs. He works with clinicians to incorporate functional breathing assessment into standard care for conditions where dysfunctional respiration is a contributing factor.

For someone encountering his work today, McKeown offers a concrete, mechanistic framework for understanding how the way you breathe shapes your health, and a set of trainable skills to change it.