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Breathe Your Way To Better Health – The Science Behind Breathwork And Its Impact On Well-Being

Marissa is a Certified Transformational Nutrition Coach, specializing in Digestive Health. She had been down a very long health journey of her own before deciding to take matters into her own hands and is now dedicated to helping other women feel as good as she does every day.

 
Executive Contributor Marissa Hughes

In our fast-paced world, we often overlook one of the simplest ways to improve our health: breathing. But not just any breathing intentional, deep, and mindful breathing. Breathwork, a practice of controlled breathing techniques, is backed by science as a powerful tool for healing and health optimization. From calming stress to releasing stored emotions and even losing weight, breathwork offers profound benefits that go beyond what we often realize.


A woman sitting on a yoga in a living room

Releasing emotional blocks and trauma through breathwork

One of the most transformative aspects of breathwork is its ability to help us release stored emotions and trauma. Our bodies hold onto unresolved emotional experiences at a cellular level, often leading to chronic stress, tension, or even physical symptoms. Controlled breathwork sessions can access these deep-seated emotions, bringing them to the surface and allowing us to process and release them.


“Say you’re a first responder and you have PTSD. The subconscious mind knows exactly how much can come up. Say you’re breathing and breathing and having a nice meditative experience, and are in a space of deep breathing and calm. You might be breathing and breathing and all of a sudden you start crying for no reason. This is theta stage: you don’t know why you’re crying because the state you’re in is a non-ordinary state of consciousness. But this [state] allows you to make space between you and your emotions. Some patients can even have laughing fits. What’s happening is the body is purging old emotions and traumas that have been suppressed.”  Lisa Loew

 

The power of nose breathing for daily wellness

The way we breathe matters, and nose breathing offers unique advantages that mouth breathing cannot provide. Nose breathing filters, warms, and humidifies the air before it reaches the lungs, enhancing respiratory efficiency and supporting the immune system. Additionally, nose breathing allows for better control of oxygen and carbon dioxide exchange, which optimizes oxygen delivery to cells. This small shift can have big benefits for physical performance, sleep quality, and focus. Nose breathing also stimulates nitric oxide production, a molecule that relaxes blood vessels, improving circulation and lowering blood pressure. Studies show that daily nose breathing can reduce stress, enhance endurance, and even improve cognitive function, making it a simple but powerful way to improve daily wellness.

 

Breathwork as a tool for stress reduction

Beyond just releasing stored emotions, breathwork is a well-documented method for reducing everyday stress. Deep, controlled breaths activate the parasympathetic nervous system, signaling to the brain that it’s time to relax. This reduces the production of stress hormones like cortisol and shifts the body into a restful state, which is essential for overall health. A study in the National Library of Medicine found that breathwork can induce beneficial temperament changes and improve emotional well-being, making it a powerful tool for those seeking relief from daily pressures.

 

Enhancing physical health through better oxygenation and CO₂ exhalation

Breathwork does more than just calm the mind, it also optimizes the body’s oxygen and carbon dioxide (CO₂) exchange. Every breath helps us intake oxygen, vital for cellular energy, and exhale CO₂, a byproduct of cellular respiration. Practicing deep, controlled breathing increases oxygen delivery to the cells and improves CO₂ exhalation. This balance is essential for acid-base stability in the blood, which keeps our body’s pH in check. Increased CO₂ exhalation during breathwork helps prevent CO₂ buildup, reducing symptoms like fatigue, dizziness, and headaches associated with poor breathing patterns. Studies published in the National Library of Medicine highlight that effective breathwork can lower blood pressure, improve heart rate variability, and enhance overall respiratory efficiency, making it an invaluable practice for long-term cardiovascular health and endurance.

 

Breathwork is more than just a wellness trend, and it’s a scientifically backed practice that can transform both physical and emotional health. By simply changing the way we breathe, we can positively influence our well-being and take a powerful step toward a healthier, more balanced life.

 

Your breath is a tool, available anytime, anywhere, to help you tap into better health. Take a few minutes each day to practice mindful nose breathing and you may even explore deeper breathwork techniques with a trained practitioner. Whether you’re aiming to release old emotional blocks, reduce stress, or boost physical energy, breathwork offers a simple but powerful pathway to well-being. Remember, the key to a healthier, happier life might just be one deep breath away.

 

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Marissa Hughes, Certified Transformational Nutrition Coach

Marissa is a Certified Transformational Nutrition Coach, specializing in Digestive Health. She had been down a very long health journey of her own before deciding to take matters into her own hands and is now dedicated to helping other women feel as good as she does every day. She gets to the root cause of her client's gut issues by using a microbiome testing process, so each client receives a totally personalized plan, based on their individual results. She uses a combination of specific foods, supplements, stress management, detoxification, and Pilates in her online program, The Happy Belly Method.

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