The Oxygen Advantage: The Simple, Scientifically Proven Breathing Techniques for a Healthier, Slimmer, Faster, and Fitter You by Patrick McKeown. 3/5 rating. 234 pages. Book #17 of 2022. Read March 31, 2022. This book talks all about the benefits of nasal breathing. While I appreciated Patrick spelling out the benefits and science, and some techniques…