How to Breathe to Effectively Support Your Health?

What does proper breathing actually look like?

What functions does our breathing serve and why is it so important? Breathing is essential for our vital functions, as well as for our physical and mental well-being, as it directly affects the quantity and quality of oxygen delivered to the brain and the rest of the body. Effective breathing supports cellular function, helps maintain pH balance by regulating carbon dioxide levels, and reduces stress,by activating the parasympathetic nervous system, which is responsible for relaxation and bodily recovery.

The basic principles of proper breathing include:

• Nasal breathing, which acts as a natural air filter, cleaning the air before it reaches the lungs and providing better protection for the respiratory tract.
• Diaphragmatic breathing, also known as belly breathing. It is the movement of the diaphragm that allows for deeper breaths and better lung expansion, leading to more efficient oxygen exchange.

Controlled breathing techniques, such as diaphragmatic breathing, offer a range of health benefits. They help improve cardiovascular function, support better sleep quality, and play a significant role in emotional regulation.

Popular breathing techniques and their benefits

Various breathing techniques, backed by scientific research, can significantly support your health and well-being. Below you will find descriptions of the most popular methods.

1. Diaphragmatic breathing

This involves focusing on deep breathing using the diaphragm muscle rather than the chest. To start, place one hand on your chest and the other on your abdomen, making sure the hand on your belly rises with each inhalation. This type of breathing:

• lowers stress levels by activating the parasympathetic nervous system,
• improves core muscle stability and posture,
• improves oxygen exchange and reduces shortness of breath,
• lowers cortisol levels and helps reduce stress.

2. Box breathing ( box breathing)

Inhale for 4 seconds, hold for 4 seconds, exhale for 4 seconds, and then hold again for 4 seconds. This breathing technique:

• improves focus and mindfulness,
• reduces feelings of anxiety,
• helps you better manage stressful situations.

3. 4-7-8 Method

Inhale through your nose for 4 seconds, hold your breath for 7 seconds, and then exhale slowly through your mouth for 8 seconds. This type of breathing:

• supports recovery and improves sleep quality by reducing sympathetic nervous system activity,
• lowers blood pressure and slows your heart rate.

4. Alternate Nostril Breathing (Nadi Shodhana)

Close one nostril with your finger, inhale through the open nostril, then close it and exhale through the other. Repeat this sequence. This type of breathing:

• balances autonomic nervous system activity,
• improves concentration,
• reduces stress levels.

5. Resonant (heart-coherent) breathing

Breathe at a steady pace – inhale for about 5 seconds, exhale for about 5 seconds, resulting in 5-6 breaths per minute. This type of breathing:

• maximizes heart rate variability,
• supports emotional stability,
• reduces symptoms of anxiety, depression, and PTSD.

6. Pursed-lip breathing

Inhale through your nose and exhale slowly through pursed lips, as if you were blowing out a candle. This type of breathing:

• improves breathing efficiency and reduces the sensation of shortness of breath,
• slows down your breathing rate and calms the nervous system.

How can you improve your breathing?

Inefficient breathing patterns, such as shallow breaths, chest breathing, mouth breathing, or irregular rhythms, can lead to hyperventilation, which excessively lowers carbon dioxide levels and disrupts oxygen delivery to tissues. Furthermore, chronic mouth breathing is linked to dental issues, respiratory difficulties, and an increased stress response caused by greater activation of the sympathetic nervous system. Even posture matters—slouching compresses the diaphragm and reduces lung capacity. 

Improving your breathing requires conscious effort and habit changes. Here are some strategies to support better breathing:

1. Increase awareness of your breathing rhythm

Spend a few minutes each day observing your natural breath without trying to change its rhythm. This practice will help you identify unhelpful habits, such as shallow breathing or mouth breathing. You can also use breath-tracking devices, such as fitness trackers or mobile apps, which provide data on the quality and rate of your breathing.

2. Breath control training

Start your breathwork with simple techniques, such as diaphragmatic breathing. Once you have mastered the basics, you can gradually incorporate more advanced methods, such as box breathing, the 4-7-8 technique, or alternate nostril breathing.

3. Nasal breathing

Breathing through your nose has a beneficial effect on your respiratory process—try to breathe this way both while resting and during physical activity. Nasal breathing filters, humidifies, and warms the air while simultaneously improving oxygen uptake.

4. Improving posture

Maintaining an upright posture while sitting and standing prevents pressure on the diaphragm and lungs. Exercises such as yoga and Pilates help improve posture and synchronize breathing, supporting better respiratory mechanics.

5. Stress management techniques

Chronic stress can cause hyperventilation and shallow breathing. Practices such as meditation, progressive muscle relaxation, and mindfulness training help calm the body, restore calm breathing, and reduce stress levels.

Remember that the way we breathe has a huge impact on our physical and mental health. If you are struggling with excessive stress, insomnia, or anxiety, improving your breathing technique can bring significant relief. Healthy breathing is a step toward better well-being and a higher quality of life.

Bibliography:

1. ^{Brown R. P., Gerbarg P. L. & Muench F., Breathing practices for treatment of psychiatric and stress-related medical conditions, The Psychiatric clinics of North America, 36(1), 2013, 121–140, https://doi.org/10.1016/j.psc.2013.01.001}
2. ^{Jerath R., Crawford M. W., Barnes V. A. & Harden K., Self-regulation of breathing as a primary treatment for anxiety, Applied psychophysiology and biofeedback, 40(2), 2015, 107–115, https://doi.org/10.1007/s10484-015-9279-8}
3. ^{Huang T. W.,& Young T. H., Novel porous oral patches for patients with mild obstructive sleep apnea and mouth breathing: a pilot study, Otolaryngology–Head and Neck Surgery: Official Journal of American Academy of Otolaryngology-Head and Neck Surgery, 152(2), 2015, 369–373, https://doi.org/10.1177/0194599814559383}
4. ^{Jerath R., Edry J. W., Barnes V. A. & Jerath V., Physiology of long pranayamic breathing: neural respiratory elements may provide a mechanism that explains how slow deep breathing shifts the autonomic nervous system, Medical Hypotheses, 67(3), 2006, 566–571, https://doi.org/10.1016/j.mehy.2006.02.042}
5. ^{Hodges P. W. & Gandevia S. C., Changes in intra-abdominal pressure during postural and respiratory activation of the human diaphragm, Journal of Applied Physiology (Bethesda, Md. : 1985), 89(3), 2000, 967-976, https://doi.org/10.1152/jappl.2000.89.3.967}
6. ^{Chaitow L. & DeLany J., The close environment. In Clinical Application of Neuromuscular Techniques (2nd ed., Vol. 2, pp. 85–116), Elsevier, 2011, https://doi.org/10.1016/B978-0-443-06815-7.00004-8}
7. ^{Kocjan J., Gzik-Zroska B., Nowakowska K., Burkacki M., Suchoń S., Michnik R., Czyżewski D. & Adamek M., Impact of diaphragm function parameters on balance maintenance, PLOS ONE, 13(12), e0208697,  https://doi.org/10.1371/journal.pone.0208697}
8. ^{Lehrer, P. M. & Gevirtz R., Heart rate variability biofeedback: how and why does it work?, Frontiers in Psychology, 5, 756, 2014, https://doi.org/10.3389/fpsyg.2014.00756}
9. ^{Ma X., Yue Z. Q., Gong Z. Q., Zhang H., Duan N. Y., Shi Y. T., Wei G. X. & Li, Y. F., The Effect of Diaphragmatic Breathing on Attention, Negative Affect and Stress in Healthy Adults, Frontiers in Psychology, 8, 874, 2017, https://doi.org/10.3389/fpsyg.2017.00874}
10. ^{Campanelli S., Tort A. B. L. & Lobão-Soares B., Pranayamas and Their Neurophysiological Effects, International Journal of Yoga, 13(3), 2002, 183–192. https://doi.org/10.4103/ijoy.IJOY_91_19}
11. ^{Thomas M., McKinley R. K., Mellor S., Watkin G., Holloway E., Scullion J., Shaw D. E., Wardlaw A., Price, D. & Pavord I., Breathing exercises for asthma: a randomised controlled trial, Thorax, 64(1), 2009, 55–61, https://doi.org/10.1136/thx.2008.100867}
12. ^{Zaccaro A., Piarulli A., Laurino M., Garbella E., Menicucci D., Neri B. & Gemignani A., How Breath-Control Can Change Your Life: A Systematic Review on Psycho-Physiological Correlates of Slow Breathing. Frontiers in Human Neuroscience, 12, 353, 2018, https://doi.org/10.3389/fnhum.2018.00353}
13. ^{Singh S., Awasthi N. & Gupta T., Mouth Breathing—Its Consequences, Diagnosis & Treatment. Acta Scientific Dental Sciences. 4. 32-41, 2020, 10.31080/ASDS.2020.04.0831.} 
14. ^{Zafar H., Albarrati A., Alghadir A. H. & Iqbal Z. A., Effect of Different Head-Neck Postures on the Respiratory Function in Healthy Males, BioMed Research International, 2018, 4518269, https://doi.org/10.1155/2018/4518269}