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    Practical Knowledge: James Nestor, Breathwork, and How the World Works

    24 min
    |
    |
    Apr 25, 2026
    HealthScienceSelf Help

    Explore practical knowledge on how the world works, from interconnected systems to health hacks like James Nestor’s nasal breathing techniques for better living.

    Practical Knowledge: James Nestor, Breathwork, and How the World Works

    Best quote from Practical Knowledge: James Nestor, Breathwork, and How the World Works

    “

    The mouth is really just an emergency hole; when we use it for our daily baseline, we’re essentially leaving our lungs exposed like an external organ, totally unprotected from all the pollutants in the air.

    ”

    This audio lesson was created by a BeFreed community member

    Input question

    Practical knowledge that would be interesting to share, how the world works and is interconnected. I also love the field of hacks, like James Nesser and breath. Simply breathing through your nose can be a game changer. Things like that 

    Host voices
    Lenaplay
    Milesplay
    Learning style
    Fun
    Knowledge sources
    Nasal breathing techniques & benefits with James Nestor
    link
    https://www.youtube.com/watch?v=KdxvfWYN7s0
    Breath The New Science Of A Lost Art: The Life-Changing Breath Hacks
    link
    https://www.probinism.com/breath-the-new-science-of-a-lost-art-review/
    Nose Breathing vs. Mouth Breathing: Are You Leaving Gains on the Table
 – Fitness Health
    link
    http://fitnesshealth.co/blogs/strength-fitness/nose-breathing-vs-mouth-breathing-are-you-leaving-gains-on-the-table
    Nasal vs. Mouth Breathing: Why It Matters and How to Switch — Inhale Articles
    link
    https://getinhale.app/articles/techniques/nasal-vs-mouth-breathing
    TED Talks Daily - The invisible networks shaping your everyday life | Deb Chachra
    link
    https://podscripts.co/podcasts/ted-talks-daily/the-invisible-networks-shaping-your-everyday-life-deb-chachra
    Case study: Building end-to-end traceability in a global food supply chain | Sustainability Atlas
    link
    https://sustainableatlas.org/post/case-study-end-to-end-traceability-global-food-supply-chain-1526

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    Key Takeaways

    1

    The Mouth Breather’s Nightmare and the Power of the Nose

    0:00
    0:29
    1:05
    1:24
    1:49
    2:09
    2:26
    2

    Clearing the Pipes and Finding Your Flow

    2:45
    3:01
    3:11
    3:33
    3:40
    4:02
    4:08
    4:27
    4:39
    4:55
    5:00
    5:22
    5:46
    6:00
    3

    The Chemistry of Calm and the Nitric Oxide Boost

    6:15
    6:28
    6:35
    6:57
    7:04
    7:25
    7:45
    8:04
    8:09
    8:30
    5:00
    8:50
    8:55
    9:15
    9:18
    9:34
    9:47
    4

    Coherence, Rhythm, and the 5.5-Second Rule

    10:08
    10:19
    10:38
    10:47
    11:07
    5:00
    11:40
    11:56
    12:05
    12:10
    12:34
    12:51
    13:03
    13:18
    13:38
    5

    The Evolutionary Trap: Why Our Jaws Are Shrinking

    13:54
    14:04
    5:00
    14:25
    14:28
    14:45
    14:57
    15:17
    15:24
    15:45
    7:04
    16:21
    16:34
    16:50
    6

    The Practical Playbook: Your 24-Hour Breath Audit

    17:01
    17:15
    17:25
    17:42
    17:56
    18:16
    18:25
    18:47
    18:55
    19:10
    19:21
    19:38
    7

    Interconnected Networks: From Sinuses to Global Markets

    19:50
    20:08
    20:26
    20:48
    21:07
    21:25
    5:00
    21:52
    22:03
    22:15
    8

    Breathing Your Way to a More Connected Life

    22:27
    22:42
    23:03
    23:19
    23:40
    23:57
    24:09
    24:21
    24:29
    24:37
    24:40

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