Keri

“When we breathe correctly, we have a sufficient amount of carbon dioxide, and our breathing is quiet, controlled, and rhythmic. If we are overbreathing, our breathing is heavy, more intense, and erratic, and we exhale too much carbon dioxide, leaving our body literally gasping for oxygen.”
― Patrick McKeown, The Oxygen Advantage: The Simple, Scientifically Proven Breathing Techniques for a Healthier, Slimmer, Faster, and Fitter You