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The Power and Health Benefits of Nasal Breathing & Why I recommend mouth tape

Achieving restful sleep can often feel elusive. Yet, the secret to deep, rejuvenating sleep might be more straightforward than you think: it starts with how you breathe. Breathing through your nose, rather than your mouth, is crucial in ensuring you get the most restorative sleep possible. One effective, yet surprisingly simple tool to enhance nasal breathing during sleep is mouth tape. Let’s explore why nasal breathing is beneficial and how mouth tape can improve sleep quality.


Sleeping with mouth tape improved my sleep

Why Nasal Breathing Matters


Nasal breathing is more than just a natural way to inhale and exhale air; it provides several significant benefits for our bodies and nervous systems:


1. Optimal Air Filtration: Your nasal passages are lined with tiny hairs and mucus membranes that filter out dust, allergens, and other particles. This helps ensure the air reaching your lungs is clean and irritant-free.


2. Humidification and Temperature Regulation: The nasal passages warm and humidify the air before it enters your lungs. This is particularly important in colder or drier environments, as it helps prevent irritation and dryness in your respiratory tract.


3. Better Oxygen Exchange: Nasal breathing promotes deeper, slower breaths, which can enhance the efficiency of oxygen exchange in your lungs. This helps to improve the overall oxygenation of your blood and body tissues.


4. Activation of the Diaphragm: Breathing through the nose encourages using your diaphragm, a powerful muscle supporting more profound and practical breathing. This helps to engage your parasympathetic nervous system, which is responsible for relaxation and stress reduction.


5. Enhanced Nitric Oxide Production: Nasal breathing increases the production of nitric oxide, a vital molecule that regulates blood flow, improves circulation, and supports immune function.


Use Your Tools: The Role of Sleeping with Mouth Tape


Do you ever wake up in the middle of the night because you're breathing wakes you up? This could be an early sign of respiratory issues, but it's not too late to address it. Using Mouth tape is helpful in these situations whether it's due to habit, congestion, or other reasons. Here’s how it can help:


1. Regulates your nervous system: See the my blog on this here.


2. Reduces Snoring: Mouth breathing is often associated with snoring and obstructive sleep apnea. Mouth tape can help reduce these issues by promoting nasal breathing, leading to quieter and more restful sleep.


3. Supports Proper Jaw Alignment: Keeping your mouth closed during sleep helps maintain proper jaw alignment. This can prevent issues related to teeth grinding and temporomandibular joint (TMJ) dysfunction.


See this photo of a mouth breather to a nasal breather. It is proven that many dental and head related issues are due to incorrect breathing patterns


4. Improves Sleep Quality: Nasal breathing likely leads to more consistent, deeper sleep, which can increase daytime alertness, better mood, and overall improved well-being.


How to Use Mouth Tape Safely


Using mouth tape is simple, but it's essential to do it safely:


1. Choose the Right Tape: Use specialized mouth tape designed for sleep, which is gentle on the skin and easy to remove. Avoid using regular adhesive tape, which can irritate.


2. Start Gradually: If you’re new to mouth taping, use the tape for short periods to see how you adjust. You can gradually increase the duration as you become more comfortable.


3. Ensure Nasal Patency: Make sure your nasal passages are clear before using mouth tape. If you have a cold or allergies, address these issues first to avoid breathing difficulties.


4. Consult a Professional: If you have any underlying health conditions or are unsure whether mouth tape suits you, consult with a healthcare provider or a sleep specialist.



Nasal breathing plays a significant role in regulating the nervous system due to its influence on various physiological and neurological processes. Here’s how breathing through your nose can impact your nervous system:



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