Your brain consumes about 20% of your body’s total oxygen supply, making it incredibly dependent on efficient breathing patterns for optimal function. Most people never think about how they breathe, ...
Wang, S. C., and Ngai, S. H., in Handbook of Physiology, Respiration, edit. by Fenn, W. O., and Rahn, H., 1, 487 (Williams and Wilkins, Baltimore, 1964).