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The Smarter Not Harder Podcast
The Smarter Not Harder Podcast

We release new episodes every Wednesday.
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Smarter Not Harder Podcast

In this episode of the Smarter Not Harder Podcast, our guest Brian Mackenzie joins our host Dr. Scott Sherr to give one-cent solutions to life’s $64,000 questions that include:


  • Why is CO2 so important in respiratory physiology?
  • How does building up CO2 tolerance affect not only your parasympathetic and sympathetic nervous systems, but your aerobic and anaerobic metabolism as well?
  • What is the importance of nasal breathing?

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