10 Interesting Facts About Breathing

"For breath is life, and if you breathe well you will live long on earth." ::Sanskrit Proverb

Yoga is all about breathing. This came as a bit of an eye opener and for years I really never understood why. Gradually as I did more yoga I collected some tips and facts about breathing which are useful even if you don’t practice yoga. I became a big believer in the power of the breath after a chiropractor pointed out to me that my shoulder pain of over a year was being caused by breathing through my mouth as I talked. With one simple breathing exercise the pain went away for good.

10 Interesting Facts About Breathing

  1. Ancient yogis believed we only have so many breaths for our life. If this is so why not stretch our life out a bit longer by taking slow and deep breaths?

  2. Breathing is the only autonomous system of the body that we can also control. This means that the body governs it but we can change how we breathe through conscious breathing practices such as pranayama.

  3. Our breathe is an indicator of our mood and our mood is an indicator of our breath. This means that if we change how we breathe we can change our mood. It also means that when our mood changes so does our breath.

  4. We breathe in and out of our nose during a yoga practice for a few reasons but the main one is that when we breathe like this we can’t take in so much air or expel so much air. So if we have to resort to opening our mouth to get more air it is an indicator that we have stepped into stressing or pushing our bodies. When we practice yoga, we don’t want to stress our bodies by doing open mouth breathing. Our practice should be a balance of effort with ease.

"The nose is for breathing, the mouth is for eating."


  1. When we breathe we are either right nostril dominated or left nostril. You can find out which is more active by wetting your thumb and holding it to the right then the left nostril. The yogis believe that when the right is more open or breathing more smoothly we are more driven by the sympathetic nervous system which means we are more fired up, more active and aroused. Dominance in the left nostril tends to happen when we are relaxed and at ease. The dominance changes around every 20 minutes during the day. Single nostril breathing can help regulate left and right sides thereby creating balance in our nervous system

  2. Breathing more slowly and taking longer breaths can reduce your appetite. People who breathe quickly or rapidly often overeat.

  3. It is normal to take around 12 cycles of breath per minute. Asthmatics and people who hyperventilate can take in double this amount of breaths. This leads to taking in more oxygen but expelling too much CO2. When your CO2 is decreased you can’t get as much oxygen setting up a cycle whereby you breath even faster.

  4. There are some common breathing habits that we have that we may not even know about. They are; Only breathing into the chest. Inhalations stronger than exhalations, breath holding, mouth breathing, reverse breathing ( where the diaphragm rises instead of falls on the inhale) and over breathing.

  5. Mouth breathing can contribute to the following: misaligned bite, bad breath, snoring, sleep apnea and night-time urination.

  6. The lungs are enormous. The right lung is larger than left lung. The left lung is made up of two lobes while right is made up of three lobes. If you laid out the lungs flat they would cover a tennis court (about 70 square meters!).

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rsouth202, posted on March 14, 2015

Thank you so much for talking about this. I thought I was crazy. I have battled with this type of thing for years but my yoga/breathing practice (I can't accomplish breathing right without yoga practice), has convinced me I am not sick or have health issues. After faithfully practicing yoga the pain among other issues disappeared but after a knee injury and having left my yoga practice while in physical therapy the pain and breathing issues are back. After 2 days of a few poses, the pain in my upper back and chest has subsided. Yoga is the answer for me to feel and be healthier person, and healthy = happy=)

gab, posted on March 14, 2015

thank you. Isn't it great when we also notice the benefits of yoga when we stop doing it! You might like the yin sequence I have just posted for the upper body which is helpful for all respiratory conditions . Thanks for stopping by Gabrielle

Rachel5, posted on May 8, 2014

How would one remedy night/sleep time mouth breathing? Thanks

kernkraftx, posted on September 26, 2016

By learning how to BREATH LESS an augment CO2, there are 4 things you can do :
1. Buy patakara lip trainer
2. Find a buteyko practionionar (don't recommend because to expensive)
3. Swimming everyday for 30 minutes
4. BUY FROLOV DEVICE AND ULTRABREATHE, my sleep apnea went away my mouth still opens up a bit, but its ok...... (best option you will learn how to breath on your own.
Frolov device is amazing, buteko exercises are a nightmare....
Hope this help rachel...

gab, posted on April 25, 2013

Thank you for your question, do you mean when you are doing other activities such as running?

Roze, posted on April 25, 2013

When exercising heavily, is it still true that you should breath in through your nose and out through the mouth?

kernkraftx, posted on September 26, 2016

nope wrong, you have to try as much as possible to breath in and out through your nose, diminish the intensity until you are able to reach max intensity while breathing through the nose... BUTEYKO BUTEYKO BUTEYKO.

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