The Benefits of Chiropractic Care and Heart Rate Variability: A Holistic Approach to Well-Being
In the world of wellness, we’re often searching for ways to optimise our physical and mental health. While exercise, diet, and mindfulness are essential, there’s one often overlooked aspect of our health that has profound impacts on overall well-being: Heart Rate Variability (HRV). This simple yet powerful metric provides insights into the balance of our nervous system and overall resilience to stress. Did you know that chiropractic care can play a significant role in improving HRV and promoting overall health? In this blog, we’ll explore the connection between chiropractic care and heart rate variability, and how chiropractic adjustments can help support better HRV and well-being.
What is Heart Rate Variability (HRV)?
Heart Rate Variability (HRV) refers to the variation in time between each heartbeat. Rather than being a sign of irregular heartbeats, HRV is a measure of how adaptable your heart is to stressors and changes in your environment. A higher HRV is generally a sign of good health, as it indicates that your body can effectively adapt to stress and recovery.
On the other hand, low HRV is often linked to poor health outcomes, chronic stress, and a higher risk for cardiovascular diseases, anxiety, depression, and other health problems. Essentially, HRV serves as a measure of how well your autonomic nervous system (ANS) is functioning. The ANS regulates bodily functions like heart rate, digestion, and respiratory rate, and it’s split into two main components: the sympathetic nervous system (SNS), which controls the “fight or flight” response, and the parasympathetic nervous system (PNS), which is responsible for “rest and digest” functions.
A balanced ANS and optimal HRV signal that your body is responding well to stress and capable of maintaining a healthy balance between activity and recovery.
How Chiropractic Care Improves HRV
Now that we have a clearer understanding of HRV, you might be wondering how chiropractic care comes into play. Chiropractic care primarily focuses on optimising the function of the nervous system, particularly by ensuring that the spine and nervous system are properly aligned. Misalignments in the spine, known as subluxations, can lead to improper nerve signalling and interfere with the way the body processes and adapts to stress. Over time, this can lead to imbalances in the autonomic nervous system and a reduction in HRV.
Here’s how chiropractic care can have a positive effect on HRV:
1. Improved Nervous System Function
Chiropractic adjustments are designed to correct subluxations and promote optimal spinal alignment, which can directly enhance nervous system function. By improving spinal alignment, chiropractic care helps ensure that the brain and body communicate more effectively. This can result in better regulation of the autonomic nervous system, leading to improvements in HRV and overall stress management.
2. Stress Reduction and Relaxation
Chronic stress is one of the leading causes of low HRV. Chiropractic care promotes relaxation by reducing tension in the body and calming the nervous system. Research has shown that spinal manipulation can lower cortisol levels (the stress hormone) and activate the parasympathetic nervous system, helping the body return to a state of balance. By reducing stress, chiropractic care can help increase HRV, signalling improved adaptability and resilience.
3. Enhanced Blood Flow and Circulation
Chiropractic adjustments can also improve blood flow, which is crucial for overall heart health and HRV. Proper blood circulation ensures that oxygen and nutrients are effectively delivered to tissues and organs, promoting healing and recovery. When the body is in a state of balanced circulation, HRV tends to improve as the heart doesn’t have to work as hard to adapt to stressors.
4. Better Sleep Quality
Sleep is one of the most important factors for HRV. Poor sleep patterns can drastically reduce HRV, as the body fails to enter deeper, restorative sleep stages. Chiropractic care can improve sleep by relieving physical discomfort and promoting relaxation. When the body is free from pain and tension, it can more easily achieve the deep sleep required for recovery and optimal HRV.
Final Thoughts
Chiropractic care isn’t just about relieving pain—it’s about supporting the entire body, including the nervous system, for better overall health and well-being. By improving nervous system function, reducing stress, and enhancing circulation, chiropractic care plays a significant role in boosting heart rate variability (HRV) and helping the body adapt to life’s challenges. Whether you’re dealing with chronic pain or simply want to optimize your health, chiropractic care can be an essential tool in promoting a balanced, resilient, and well-functioning body.
If you’re interested in learning more about how chiropractic care can benefit your HRV and overall health, consider booking a consultation at one of our 8 chiropractic practices today!
Beatton, T., Chan, H.F., Dulleck, U. et al. Positive affect and heart rate variability: a dynamic analysis. Sci Rep 14, 7004 (2024). https://doi.org/10.1038/s41598-024-57279-5
Budgell, B., & Polus, B. (2006). The effects of thoracic manipulation on heart rate variability: a controlled crossover trial. Journal of manipulative and physiological therapeutics, 29(8), 603-610.
Haas, A., Chung, J., Kent, C., Mills, B., & McCoy, M. (2024). Vertebral Subluxation and Systems Biology: An Integrative Review Exploring the Salutogenic Influence of Chiropractic Care on the Neuroendocrine-Immune System. Cureus, 16(3).
Peabody JE, Ryznar R, Ziesmann MT, Gillman L. A Systematic Review of Heart Rate Variability as a Measure of Stress in Medical Professionals. Cureus. 2023 Jan 29;15(1):e34345. doi: 10.7759/cureus.34345. PMID: 36865953; PMCID: PMC9974008.
Tiwari R, Kumar R, Malik S, Raj T, Kumar P. Analysis of Heart Rate Variability and Implication of Different Factors on Heart Rate Variability. Curr Cardiol Rev. 2021;17(5):e160721189770. doi: 10.2174/1573403X16999201231203854. PMID: 33390146; PMCID: PMC8950456.
Young, Hayley A.; Benton, David. Heart-rate variability: a biomarker to study the influence of nutrition on physiological and psychological health?. Behavioural Pharmacology 29(2 and 3):p 140-151, April 2018. | DOI: 10.1097/FBP.0000000000000383
Zhang J, Dean D, Nosco D, Strathopulos D, Floros M. Effect of chiropractic care on heart rate variability and pain in a multisite clinical study. J Manipulative Physiol Ther. 2006 May;29(4):267-74. doi: 10.1016/j.jmpt.2006.03.010. PMID: 16690380.