McKeown Q&A #3: Pandemic-Induced Resets, How to Actually Be Happy, The Best Breath Practice for Increasing HRV and Much More.
Hanu HRV
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Carbon Dioxide
The theory is that the human lungs evolved in a period of high carbon dioxide, that plant life was so abundant. But now it's fundamentally different, and it's down to point zero, one percent. Do you think that has tu absolutionlinet negative ramifications for us as humans? Or do you think we just have kin a deal with those conditions? We've got to differ exactly s so.
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