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  • Writer's pictureNicci

Balance your nervous system for optimal health using acupuncture, tai chi and qigong


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Have you ever wondered about the intricate balance that underpins your body's responses, from the rush of adrenaline during a tense moment to the tranquillity experienced after a rejuvenating acupuncture session? These remarkable responses are intricately tied to the dynamic interplay of two essential systems in our bodies: the sympathetic and parasympathetic nervous systems, both parts of the autonomic nervous system (ANS). These two systems, often likened to the body's alarm and relaxation mechanisms, are integral to regulating our biological processes, ensuring homeostasis (the body's way of maintaining a stable and balanced internal environment despite external changes), and ultimately shaping our health and well-being. In this exploration, we will delve into the roles of these systems and how to balance your nervous system for optimal health using practices like acupuncture, tai chi, qigong, yoga and meditation.


What is the autonomic nervous system (ANS) and how is it linked to our health?


The autonomic nervous system (ANS) plays a crucial role in maintaining homeostasis, which is the body's ability to regulate and maintain stable internal conditions despite external changes. Comprising the sympathetic and parasympathetic branches, the ANS controls involuntary bodily functions such as heart rate, blood pressure, digestion, and respiratory rate. In response to various internal and external stimuli, the ANS constantly adjusts these functions to keep them within a narrow range that supports optimal physiological (or body) functioning. For instance, when we exercise, the sympathetic branch of the ANS increases heart rate and redirects blood flow to muscles, ensuring the body has the necessary resources for physical activity. In contrast, during rest and relaxation, the parasympathetic branch takes over, slowing the heart rate and facilitating digestion, allowing the body to recover and conserve energy. Thus, the autonomic nervous system plays a vital role in orchestrating the body's internal balance, ensuring that all its systems work harmoniously to support health and well-being.


Before we delve into why a balanced ANS is important for your health it is worth understanding a bit more about the two systems that make up the ANS, the sympathetic and parasympathetic nervous systems.


Understanding the Sympathetic Nervous System


The sympathetic nervous system is often referred to as the "fight or flight" system. It's like your body's alarm system, preparing you to face a perceived threat or danger. When your sympathetic nervous system kicks into gear, several changes occur in your body:


  • Increased Heart Rate: Your heart beats faster to pump more blood, delivering oxygen and nutrients to your muscles.

  • Dilated Pupils: Your pupils widen to let in more light, enhancing your vision.

  • Bronchial Dilation: Your airways open up to allow more oxygen into your lungs.

  • Adrenaline Release: Adrenal glands release adrenaline, boosting your energy and focus.

  • Reduced Digestion: Blood flow to the digestive system decreases, temporarily slowing down digestion.


These responses prepare your body for action, enabling you to react quickly in high-stress situations. While this response is essential for survival, prolonged activation of the sympathetic nervous system can lead to chronic stress and health issues.


Understanding the Parasympathetic Nervous System


In contrast, the parasympathetic nervous system is often referred to as the "rest and digest" system. It promotes relaxation, recovery, and energy conservation. When the parasympathetic nervous system is engaged:


  • Slower Heart Rate: Your heart rate decreases, promoting a sense of calm.

  • Constricted Pupils: Your pupils return to their normal size.

  • Constricted Air Passages: Your airways narrow slightly.

  • Improved Digestion: Blood flow to the digestive system increases, aiding digestion.

  • Muscle Relaxation: Your muscles relax, reducing tension.


This system helps your body recover from stress, maintain normal bodily functions, and conserve energy. An active parasympathetic system is crucial for overall health and well-being.


So how does a balanced ANS contribute to good health?


A well-regulated autonomic nervous system (ANS) is essential for maintaining overall health and well-being because it influences nearly every aspect of our bodily functions. Here are several reasons why a balanced and properly functioning ANS is crucial for health:


  • Stress Management: The ANS helps the body respond to stress effectively. An appropriately functioning ANS can initiate the "fight or flight" response (the sympathetic nervous system) when necessary, enabling us to respond to threats, but it can also switch to the "rest and digest" mode (the parasympathetic nervous system) afterward, allowing the body to recover and reduce stress-related wear and tear.


  • Cardiovascular Health: A balanced ANS helps regulate heart rate and blood pressure. Chronic activation of the sympathetic branch, as seen in prolonged stress, can contribute to high blood pressure and increase the risk of heart disease. In contrast, a well-regulated ANS supports healthy cardiovascular function.


  • Digestive Health: The parasympathetic branch of the ANS promotes optimal digestion by increasing blood flow to the digestive organs. An imbalanced ANS, with chronic sympathetic dominance, can lead to digestive issues such as irritable bowel syndrome (IBS) and acid reflux.


  • Immune System Function: Chronic stress and an imbalanced ANS can suppress the immune system, making the body more susceptible to infections and illnesses. A well-regulated ANS helps maintain a robust immune response.


  • Sleep Quality: The ANS influences our sleep patterns and circadian rhythms. An overactive sympathetic system can disrupt these patterns, leading to sleep disturbances and insomnia. A balanced ANS promotes better sleep quality and a more restorative rest.


  • Mental Health: An imbalanced ANS is associated with anxiety, depression, and mood disorders. Stress management techniques that target the ANS, such as mindfulness and relaxation exercises, can improve mental well-being.


  • Metabolic Health: The ANS plays a role in regulating blood sugar levels and metabolism. An imbalanced ANS can contribute to weight gain and insulin resistance, increasing the risk of type 2 diabetes.


  • Respiratory Function: The ANS influences respiratory rate and lung function. Balance in the ANS can help maintain healthy breathing patterns and lung capacity.


  • Hormonal Balance: The ANS interacts with the endocrine system, influencing the release of hormones such as adrenaline and cortisol. An imbalanced ANS can lead to hormonal irregularities and related health issues.


When looked at in the round, being in the parasympathetic nervous system mode is generally considered better for health than being in a prolonged sympathetic state for several reasons. First and foremost, chronic activation of the sympathetic nervous system, as seen in prolonged periods of stress, can lead to detrimental health effects. For instance, it can contribute to high blood pressure, which increases the risk of heart disease and stroke. Additionally, an overactive sympathetic system can weaken the immune system, making us more susceptible to illnesses. On the other hand, the parasympathetic nervous system promotes relaxation, which can lead to reduced levels of stress hormones like cortisol. Lower cortisol levels are associated with improved immune function, better sleep quality, and a decreased risk of stress-related conditions such as anxiety and depression.


Practices that promote balance


Several practices and techniques have been found to help restore and maintain the balance between the sympathetic and parasympathetic nervous systems:


  • Acupuncture: Acupuncture is based on the concept of Qi (pronounced "chee"), the vital energy that flows through the body's meridians. Classical Chinese medicine posits that inserting needles at specific acupoints can help unblock or redirect the flow of Qi, promoting balance and harmony. While the precise mechanisms are still under investigation, studies suggest that acupuncture can modulate the ANS by calming the sympathetic branch (fight-or-flight) and enhancing the parasympathetic branch (rest-and-digest), ultimately promoting relaxation and reducing stress; bringing the body back to the state needed to heal itself.


  • Tai Chi and Qigong: These ancient Chinese practices are rooted in the idea that the body and mind are interconnected. Through the deliberate, flowing movements, deep breathing techniques, and mindfulness inherent in Tai Chi and Qigong, practitioners cultivate a heightened awareness of their bodies and surroundings. This mindfulness, coupled with rhythmic, controlled breathing, elicits a parasympathetic response, relaxing the body and reducing stress. Additionally, these practices improve overall cardiovascular fitness, which indirectly contributes to ANS regulation by promoting heart rate variability—a sign of a balanced autonomic system. Moreover, regular practice of Tai Chi and Qigong has been shown to enhance the brain's connectivity and plasticity, positively influencing ANS control and overall well-being.


  • Yoga: Yoga combines physical postures, breath control, and meditation to enhance flexibility, reduce stress, and promote relaxation. Certain yoga practices, such as restorative and yin yoga, are especially effective in activating the parasympathetic nervous system.


  • Meditation: Meditation techniques, such as mindfulness and transcendental meditation, can help calm the mind, reduce stress, and activate the parasympathetic nervous system, promoting relaxation and well-being.


The sympathetic and parasympathetic nervous systems are two sides of the same coin, governing our body's responses to stress and relaxation. Achieving a balance between these systems is essential for maintaining good health and overall well-being. Practices like acupuncture, tai chi, qigong, yoga, and meditation offer effective ways to restore this balance, allowing us to lead healthier, happier lives. So, whether you're seeking to reduce stress or improve your overall health, exploring these practices may be a valuable journey towards better harmony within your body and mind.


If you’d like to find out more about how acupuncture can help you please do get in touch via our website at www.acupuncture-surrey.co.uk or Facebook page (www.facebook.com/AcupunctureSurreyUK) or via email on info@acupuncture-surrey.co.uk. We also offer tai chi and qigong classes weekly in Reigate via Tai Chi & Qigong Surrey. If you’d like more information about these classes please contact Nicci on twgwithnicci@gmail.com or check our Facebook page at www.facebook.com/twgwithnicci .

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