Please understand that our breathing-rate is the PRIMARY control over our blood-CO2.

Linearly-extrapolating a trend that ignores organism-self-regulation isn't science, it is biological-incompetence, btw.

This is THE most important book on the topic, & one can do the experiments identified in it, re breathing, to experience for oneself how having too-little CO2 can utterly trash one's health ( simply by sustaining hyperventilation long-enough ).

https://www.kobo.com/us/en/ebook/breath-28

Please invest in that book, & enjoy the better-quality leverage on one's own health, from then on..

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