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Breath

Breath

The New Science of a Lost Art
by James Nestor 2020 280 pages
4.15
100k+ ratings
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8 minutes
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Key Takeaways

1. The Power of Nasal Breathing: Unlock Better Health and Performance

"Nasal breathing alone can boost nitric oxide sixfold, which is one of the reasons we can absorb about 18 percent more oxygen than by just breathing through the mouth."

Nasal breathing is superior. Our noses are designed to filter, warm, and humidify the air we breathe, making it easier for our lungs to absorb oxygen. This natural process also produces nitric oxide, a molecule that plays a crucial role in various bodily functions, including:

  • Increasing circulation
  • Delivering oxygen to cells
  • Regulating immune function
  • Influencing weight, mood, and sexual function

Mouthbreathing, on the other hand, is detrimental. It can lead to a host of problems, including:

  • Increased risk of respiratory infections
  • Snoring and sleep apnea
  • Facial structure deformities
  • Reduced cognitive function

To harness the power of nasal breathing, practice consciously breathing through your nose throughout the day and consider using sleep tape at night to ensure nasal breathing during sleep.

2. Breathe Less, Live More: The Surprising Benefits of Controlled Breathing

"The perfect breath is this: Breathe in for about 5.5 seconds, then exhale for 5.5 seconds. That's 5.5 breaths a minute for a total of about 5.5 liters of air."

Less is more when it comes to breathing. Many of us overbreathe, taking in more air than our bodies need. This can lead to a state of chronic hyperventilation, which paradoxically reduces oxygen delivery to our tissues. The key is to breathe less, but more efficiently.

Benefits of controlled, slower breathing:

  • Increased oxygen absorption
  • Improved CO2 levels in the blood
  • Enhanced cardiovascular health
  • Reduced stress and anxiety

To practice controlled breathing, aim for the "perfect breath" of 5.5 breaths per minute. This can be achieved through various techniques, such as box breathing or resonant breathing. Start with short sessions and gradually increase the duration as you become more comfortable.

3. The Lost Art of Proper Exhalation: Unleashing Your Body's Hidden Potential

"The key to breathing, lung expansion, and the long life that came with it was on the other end of respiration. It was in the transformative power of a full exhalation."

Exhalation is crucial. While most people focus on inhalation, the real magic happens when we fully exhale. A complete exhalation:

  • Engages the diaphragm more fully
  • Removes stale air from the lungs
  • Allows for a more effective inhalation

Carl Stough, a choir conductor turned pulmonaut, discovered the power of exhalation in treating patients with emphysema and other respiratory diseases. His techniques, which focused on extending the exhale, led to remarkable improvements in lung function and overall health.

To practice proper exhalation:

  1. Inhale normally
  2. Exhale slowly and completely, engaging your abdominal muscles
  3. Pause briefly at the end of the exhale before inhaling again

Incorporate this technique into your daily breathing practice to improve respiratory function and overall well-being.

4. Chewing Your Way to Better Breathing and Facial Structure

"Chewing. The more we gnaw, the more stem cells release, the more bone density and growth we'll trigger, the younger we'll look and the better we'll breathe."

Chewing shapes our faces. The modern diet of soft, processed foods has led to underdeveloped jaws and facial structures, contributing to breathing problems and dental issues. Our ancestors, who chewed tough, fibrous foods, had wider faces, stronger jaws, and better breathing capacity.

Benefits of increased chewing:

  • Stimulates bone growth in the face
  • Expands the sinuses and airways
  • Promotes proper tooth alignment
  • Enhances overall facial structure

To incorporate more chewing into your life:

  • Eat tougher, more fibrous foods
  • Chew each bite thoroughly (aim for 30-50 chews per bite)
  • Consider using specially designed chewing devices or gum

By focusing on proper chewing, we can help reverse some of the negative effects of our modern diet on our facial structure and breathing capacity.

5. Harnessing Stress: Tummo Breathing and the Autonomic Nervous System

"Breathing fast, slow, or not at all can't make an embolism go away. Breathing through the nose with a big exhale can't reverse the onset of neuromuscular genetic diseases. No breathing can heal stage IV cancer."

Controlled stress can be beneficial. Tummo breathing, an ancient Tibetan technique, involves periods of rapid breathing followed by breath holds. This practice creates a controlled stress response in the body, which can lead to numerous health benefits:

  • Increased immune function
  • Enhanced stress resilience
  • Improved cardiovascular health
  • Potential relief from autoimmune symptoms

The Wim Hof Method, a modern adaptation of Tummo, has gained popularity for its reported health benefits. However, it's important to note that while breathing techniques can be powerful tools for health and well-being, they are not a cure-all for serious medical conditions.

To practice a simplified version of Tummo breathing:

  1. Perform 30-40 rapid breaths
  2. Exhale fully and hold your breath for as long as comfortable
  3. Take a deep breath in and hold for 15 seconds
  4. Repeat for 3-4 rounds

Always practice under proper guidance and consult a healthcare professional before starting any new breathing regimen.

6. The Breath-Hold Revolution: Retraining Your Body's CO2 Tolerance

"Breathholding hacks, or, as Feinstein would call them, carbon dioxide therapies, have been around for thousands of years."

CO2 tolerance is key. Our bodies' response to carbon dioxide levels plays a crucial role in our breathing patterns and overall health. By increasing our tolerance to CO2, we can improve our breathing efficiency and potentially alleviate symptoms of anxiety and panic disorders.

Benefits of increased CO2 tolerance:

  • Reduced anxiety and panic symptoms
  • Improved breath-holding capacity
  • Enhanced athletic performance
  • Better overall breathing efficiency

To increase your CO2 tolerance:

  1. Practice breath-holding exercises, gradually increasing duration
  2. Incorporate nasal breathing during exercise
  3. Try techniques like the Buteyko Method, which focuses on reduced breathing

Remember that these techniques should be practiced safely and under proper guidance. Never push yourself to the point of discomfort or distress.

7. Ancient Wisdom, Modern Science: Rediscovering the Transformative Power of Breath

"The magic of the nose, and its healing powers, wasn't lost on the ancients."

Breathing is a timeless practice. Throughout history, various cultures have recognized the power of breath in maintaining health and achieving altered states of consciousness. Modern science is now catching up, providing evidence for many ancient breathing techniques.

Key ancient breathing practices with modern validation:

  • Pranayama (yogic breathing): Shown to reduce stress and improve cardiovascular health
  • Tummo (Tibetan "inner fire" meditation): Demonstrates potential for immune system modulation
  • Coherent breathing: Proven to balance the autonomic nervous system

As we continue to study the science of breathing, we're uncovering the profound wisdom of our ancestors. By integrating these time-tested techniques with modern scientific understanding, we can harness the full potential of our breath to improve our health, performance, and overall well-being.

To explore the transformative power of breath:

  1. Start with simple techniques like nasal breathing and the "perfect breath"
  2. Gradually incorporate more advanced practices under proper guidance
  3. Stay informed about the latest scientific research on breathing techniques

Remember, breathing is a powerful tool that's always available to us. By consciously harnessing its potential, we can dramatically improve our lives.

Last updated:

FAQ

What's Breath: The New Science of a Lost Art about?

  • Exploration of Breathing Techniques: The book investigates various breathing methods, both ancient and modern, and their impact on health and well-being.
  • Scientific and Personal Insights: James Nestor combines scientific research with personal experiences, including self-experiments and expert interviews, to provide a comprehensive view of breathing's effects.
  • Cultural and Historical Context: Nestor traces the history of breathing practices across cultures, highlighting their significance and how they've been overlooked in modern medicine.

Why should I read Breath: The New Science of a Lost Art?

  • Health and Well-being: The book offers insights into how proper breathing can enhance physical health, reduce anxiety, and improve overall well-being.
  • Engaging and Informative: Nestor's storytelling approach makes complex scientific concepts accessible and keeps readers engaged.
  • Practical Techniques: Readers will find actionable breathing techniques that can be easily integrated into daily life for immediate benefits.

What are the key takeaways of Breath: The New Science of a Lost Art?

  • Breathing is Essential: Nestor emphasizes that breathing is a fundamental biological function often overlooked in health discussions.
  • Nasal vs. Mouth Breathing: The book highlights the superiority of nasal breathing over mouth breathing for better health outcomes.
  • Breathing Patterns and Health: Nestor links poor breathing habits to various health issues, advocating for slower, shallower breathing to improve health and longevity.

What are the best quotes from Breath: The New Science of a Lost Art and what do they mean?

  • “The missing pillar in health is breath.”: This quote underscores the book's thesis that many health issues stem from poor breathing habits.
  • “90 percent of us...is breathing incorrectly.”: This statement highlights the widespread nature of breathing problems in modern society.
  • “Mouthbreathing is terrible.”: Nestor emphasizes the negative health impacts of mouth breathing, advocating for nasal breathing instead.

How does Breath: The New Science of a Lost Art address the impact of modern diets on breathing?

  • Processed Foods and Mouth Size: Nestor discusses how modern diets have led to smaller mouths and crooked teeth, affecting breathing.
  • Chewing and Airway Development: The book emphasizes the importance of chewing in developing strong facial structures and airways.
  • Historical Comparisons: Nestor compares ancient diets with modern ones, showing how traditional foods supported better dental and respiratory health.

What experiments did James Nestor conduct in Breath: The New Science of a Lost Art?

  • Mouth Breathing Experiment: Nestor participated in a study at Stanford to observe the effects of mouth breathing on health.
  • Freediving Research: He explored the breathing techniques of freedivers, learning about their ability to hold breath for extended periods.
  • Historical Studies: Nestor reviewed ancient texts and modern research to understand the evolution of breathing practices.

How does Breath: The New Science of a Lost Art connect breathing to mental health?

  • Breathing and Anxiety: Nestor discusses how improper breathing can exacerbate anxiety and stress.
  • Calming Techniques: The book offers breathing exercises that can help calm the mind and reduce stress.
  • Mind-Body Connection: Nestor emphasizes the relationship between breath and emotional states, suggesting that conscious breathing can improve mental clarity.

What role does carbon dioxide play in Breath: The New Science of a Lost Art?

  • Essential for Oxygen Delivery: Carbon dioxide is crucial for the efficient delivery of oxygen to cells.
  • Breathing Less for Health: The book advocates for breathing less to increase carbon dioxide levels, improving overall health.
  • Connection to Chronic Conditions: Nestor discusses how overbreathing can lead to a deficiency in carbon dioxide, resulting in various health issues.

What is Holotropic Breathwork as described in Breath?

  • Therapeutic Breathing Technique: Holotropic Breathwork involves intense, rapid breathing to access altered states of consciousness for emotional healing.
  • Experiential Process: Participants often undergo a journey through intense emotions, leading to psychological breakthroughs.
  • Documented Success: The book shares success stories from patients who have experienced significant transformations through this method.

What are some practical breathing techniques mentioned in Breath?

  • Resonant Breathing: Involves inhaling and exhaling for equal durations to promote relaxation and reduce stress.
  • Buteyko Breathing: Focuses on breathing less to improve respiratory health, including techniques like the Control Pause.
  • Tummo Breathing: Combines rapid breathing with visualization to generate heat and energy in the body.

What are the effects of mouth breathing as discussed in Breath?

  • Health Consequences: Mouth breathing is linked to issues like sleep apnea, dental problems, and cognitive impairments.
  • Facial Development: Chronic mouth breathing can lead to changes in facial structure, affecting appearance and airway function.
  • Behavioral Issues: Nestor notes that children who mouth breathe may experience behavioral problems, including ADHD.

What is the relationship between breathing and anxiety in Breath?

  • Physiological Misinterpretation: Anxiety can stem from a misinterpretation of bodily signals related to breathing.
  • Breathing Techniques for Relief: Specific techniques, such as slow breathing, can help alleviate anxiety symptoms.
  • Research Findings: Studies show that patients with anxiety disorders often have hypersensitivity to carbon dioxide levels, leading to overbreathing and increased anxiety.

Review Summary

4.15 out of 5
Average of 100k+ ratings from Goodreads and Amazon.

Breath by James Nestor has garnered mixed reviews. Many readers found it fascinating and life-changing, praising Nestor's engaging writing style and the book's blend of ancient wisdom with modern science. Some reported immediate benefits from applying the breathing techniques. However, critics argued that the book sometimes veers into pseudoscience territory and makes exaggerated claims. Despite these concerns, most readers found value in the book's core message about the importance of proper breathing.

Your rating:

About the Author

James Nestor is an accomplished journalist known for his work in publications such as Outside magazine, Men's Journal, and The New York Times. His writing often explores the intersection of science, health, and human potential. For "Breath," Nestor spent a decade researching breathing techniques around the world, participating in experiments and interviewing experts. His immersive approach to journalism allows him to present complex scientific concepts in an accessible and engaging manner, making him a respected voice in the field of popular science writing.

Other books by James Nestor

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