Mouth Breather Vs Nose Breather: Which Is Right?

Researchers have found that 30-50% of our population could be incurable mouthbreathers, and a very high rate of this appears to be in children.

While it may not seem like a big deal, chronic breathing through mouth can cause issues such as snoring, bad breath, and devalued lifespan.

Ask any doctor and they will tell you to breathe through the nose and not your mouth.

Why is that?

What are the differences between someone who is a mouth breather vs nose breathers?

And if nose breathing is the right way, how do we make sure we do that?

Read on as we answer all your questions, in this article today!

Mouth Breather Vs Nose Breather: A Clear-Cut Distinction

Mouth Breather Vs Nose Breather


Let us discuss some general differences:

1. Process of Breathing: Mouth Breather Vs Nose Breather

Nose Breathers

To define it simply, people who breathe through their nose are nose breathers. When they breathe, their nose:

Filters Toxic Particles

Nasal hair helps discard allergens, dust, and pollen, which can enter the lungs and cause breathing problems.

Moistens Inhaled Air

The nose warms the air you breathe to body temperature, making it easier for the lungs to use.

Develops Nitric Oxide

When you breathe through your nose, it discharges nitric oxide that functions as a vasodilator. Thus, expanding your blood vessels and leading to smooth oxygen circulation in your body.

Mouth Breathers

People who respire through their mouths are known as mouth breathers.

They may develop this condition by birth, while others have a medical condition of breathing through their mouths at night.

If you wonder “why do I sleep with my mouth open, it can be because of sleep apnea.

Birth abnormalities such as cleft palate, choanal atresia, or Pierre Robin syndrome can also be a cause of being a mouth breather.

Persistent mouth breathing is a blaring sign that a person needs to learn how to stop mouth breathing while sleeping. That’s because it may become the reason for distorted sleep, fatigue, and poor productivity during the day.

2. Facial Features: Nose Breather Vs Mouth Breather

Different breathing processes affect the facial structure of an individual.

If you are a nose breather, your tongue will create a sound alliance between cheekbones and a broad face that perfectly sits against your jaw.

But in the case of a mouth breather face, a sequence of facial differences take place.

Like by keeping the mouth open habitually, your chin gets down and puts more weight hanging on the face.

Additionally, your facial muscles and jaw joints will have a complete downward pull. This can make your face appear longer than usual. This is more common in children mouth breathers than adults.

Mouth breathing faces also have some changes in the eyes and outlines of the face. For instance, an underdeveloped nose, shortened upper lip, and fat and flaccid lower lip.

3. Tongue Placement: Mouth Breather Vs Nose Breather

In a mouth-breathing face, the tongue will rest on the floor of the mouth instead of the mouth’s roof.

The tongue must stay in the palate the entire time as it gives support to the upper jaw. 

But if it’s not in its proper resting place, the mouth becomes narrow and restricts the airways causing breathing difficulties.

The Benefits of Being a Nose Breather Vs. Being a Mouth Breather

Mouth Breather Vs Nose Breather


1. High Quality of Air Gets into the Lungs

Your nose has a mucous membrane that works to warm up the air and prohibits bacteria from getting to the soft tissues. When you breathe through your nose, the nasal hair keeps the pollutants in the atmosphere from going into your body. 

You can also say that nose breathing is like setting up a safety rope for your respiratory system.

But when you breathe through your mouth, the quality of air that reaches the lungs deteriorates. It may cause you to develop respiratory problems like asthma.

2. The Formation of Anti-Inflammatory Aids

When you breathe through your mouth, the release of nitric oxide does not occur. Nitric oxide is a gas that gets produced only through nasal passages and paranasal sinuses. Such a gas provides oxygen to the body cells and protects us from getting fatigued and stressed.

According to a clinical survey, nitric oxide acts as a potent bronchodilator, which staves off inflammation. It is also very effective for broadening blood vessels and bronchi in your lungs. That’s needed for adequate respiratory function and blood flow.

3. Normal Blood Pressure Levels

The winner of mouth breathers versus nose breathers when it comes to having normal blood pressure is nose breathers.

Breathing through the nose instead of the mouth enables you to take advantage of its ability as a vasodilator. It is a strength that helps in nitric oxide production, which is very useful in relaxing the inner muscles of blood vessels.

Consequently, this process increases the amount of oxygen in the blood. Thus, helping maintain low blood pressure which is not only necessary for sound heart health but also for your immune system.

4. Better Relaxation and Digestion

Nose breathing exercises promote relaxation in a person. Probably that’s why most relaxation techniques (pranayama) in yoga encourage breathing deep from the nose.

But mouth breathing harms the part of the parasympathetic nervous system and causes a faster heart rate than usual.

Apart from this, mouth breathing can cause a digestive problem called aerophagia. The condition causes the air to regularly transit from the stomach into the small intestine. This further causes intestinal pain, abdominal bloating, and excessive burping.

5. Reduced Dental Problems

Mouth breathing fails to keep out contaminants and warm up the incoming air. This movement can trigger the growth of several harmful bacteria, particularly on the gums and teeth.

In addition, when you breathe all night through your mouth, your soft tissues dry out and may cause swollen red and bleeding gums.

Maintaining adequate oral hygiene, such as brushing twice a day and flossing every day to wipe out plaque and cavity-forming bacteria, can help. Yet, it’s crucial to make sure you breathe through the nose.

But it can be difficult for a regular mouth breather to shift to nose breathing fast. Use the following tips to make it easier. 

3 Effective Tips For Promoting Nose Breathing

Mouth Breather Vs Nose Breather


1. Frequently Clear the Nose

Most people breathe through their mouths because their nose gets blocked due to cold. In such a situation, try to clean your nasal passages frequently with any nasal wash.

You can also use turmeric to clean your nose. It has anti-inflammatory properties that will relieve swelling in nasal passages and help you breathe through your nose.

2. Reduce Stress

When you are stressed, you breathe hurriedly and are more likely to ignore using your nose to take deep breaths. So, whenever you are anxious or stressed, try changing your environment to reduce tension.

You can also listen to some calming music, meditate, or do quick jumping jacks. These activities help induce happiness hormones like dopamine to reduce your stress.

Also Read: Causes And Symptoms Of A Burning Sensation In The Nose

3. Do Nose Breathing Exercises

Alternate Nostril Breathing

Alternate nostril breathing or Nadishodhana is an ordinary breathing activity used in yoga. In this activity, you breathe through one nostril and exhale through the other while using your finger to block the other nostril.

By doing this exercise, your concentration power improves. It may also help enhance lung function and decrease inflammation.

Belly Breathing

Belly breathing is also called abdominal breathing or diaphragmatic breathing. It includes putting up with slow and deep breaths through your nose.

The objective is to inhale deep enough to fill your stomach with air. This movement raises how much oxygen you take inside and may slow down your heart rate.

Belly breathing also boosts mindfulness. It enables you to develop the habit of breathing through your nose. Repeat this exercise for 5 to 10 minutes to reap the maximum benefits.

Breath of Fire

Breath of fire requires you to exhale quickly and strongly, and to inhale regularly. It is also called skull shining breath.

This skill may assist in improving respiratory function by employing your respiratory muscles and diaphragm adequately. It might also boost your concentration power and reduce anxiety. If you are a newbie to this exercise, start slowly and speed it up with time.

The Bottom Line

Mouth breathing is like a default setting for many people. Finding out how to train our bodies to inhale and exhale properly can have a great impact on our health and longevity.

We hope our comparison of mouth breathers Vs. nose breathers helped you gain better clarity.

Now, it is upon you whether to carry on living with the same condition for life long or take steps to change the default setting of mouth breathing to nose breathing and live a healthful life.

Have any questions? Comment below!

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