Drs. Michael Shwartzstein and Robyn Croutch bring over 45 years of experience to their chiropractic practice, focusing on holistic care for brain and body health. Inspired by a close friend’s son with ADHD, they integrated BrainCore Neurofeedback, achieving life-changing results for patients with autism, anxiety, and attention challenges. Dr. Croutch holds Dr. Amen’s Brain Health Professional Certification, and they also use thermography for early health detection. Together, they provide compassionate, comprehensive care for whole-body wellness.
Your body is designed to protect you. When stress appears, your nervous system activates a powerful survival mechanism known as the fight or flight response. This response increases alertness, tightens muscles, speeds up the heart, and redirects energy so you can react quickly. In short bursts, this system is incredibly helpful.
The problem arises when fight or flight never truly turns off.
Many people today live in a constant state of low grade stress. Work demands, emotional pressures, lack of sleep, screen exposure, and physical tension keep the nervous system on high alert. Over time, this continuous activation begins to affect how the body feels and functions. Sleep becomes lighter. Muscles stay tense. Digestion slows. Focus becomes scattered. Anxiety and overwhelm become more familiar than calm.
Chiropractic care plays an important role in helping the body regulate this response. By supporting spinal alignment and nervous system communication, chiropractic adjustments help the body move out of chronic survival mode and back into balance.
Understanding the Fight or Flight Response
The fight or flight response is controlled by the sympathetic branch of the autonomic nervous system. Its job is to prepare the body for action. When activated, it increases heart rate, raises blood pressure, tightens muscles, and heightens awareness.
This response is meant to be temporary. Once the perceived threat passes, the nervous system should shift back into a calmer state that supports rest, digestion, and healing.
In modern life, the threats are rarely physical, but the nervous system does not know the difference. Emails, deadlines, emotional stress, financial pressure, and even poor posture can all activate the same survival response. When activation becomes constant, the body loses its ability to regulate efficiently.
When Fight or Flight Becomes the Default
A nervous system stuck in fight or flight affects nearly every system in the body. Muscles remain tight, especially in the neck, shoulders, and jaw. Breathing becomes shallow. Sleep feels restless. Digestion becomes inconsistent. Hormonal balance shifts. Emotional reactions feel stronger and harder to control.
Many people describe feeling wired but tired. They want to relax, but their body does not cooperate. Even during quiet moments, the nervous system remains alert.
This state is not a personal failure. It is a physiological pattern that develops when the nervous system is overloaded for too long.
The Role of the Spine in Stress Regulation
The spine is more than a structural support. It houses and protects the spinal cord, which is the main communication pathway between the brain and body. Every stress signal and calming signal travels through this system.
When the spine is restricted or misaligned, nerve communication can become distorted. This can reinforce the fight or flight response by constantly signaling tension or threat to the brain.
Areas of the spine that are especially sensitive to stress include the upper neck, upper back, and mid spine. Tension in these regions is often associated with chronic stress patterns.
Chiropractic care focuses on restoring proper movement and alignment to the spine, helping improve the quality of information traveling through the nervous system.
How Chiropractic Adjustments Influence the Stress Response
A chiropractic adjustment gently restores motion to joints that are not moving properly. This change sends calming input to the brain through sensory receptors in the spine.
Many people notice an immediate sense of relaxation after an adjustment. Breathing deepens. Muscles soften. The mind feels clearer. These sensations reflect a shift in nervous system activity.
Over time, consistent chiropractic care helps retrain the nervous system to respond more appropriately to stress. The body becomes better at activating when needed and calming down afterward.
This improved flexibility is key to a healthy stress response.
Supporting the Shift Out of Survival Mode
One of the most important benefits of chiropractic care is its ability to support the parasympathetic nervous system, the branch responsible for rest, digestion, and recovery.
When spinal tension decreases and nerve communication improves, the body can more easily access this calming state. This allows stress hormones to decrease, inflammation to calm, and healing processes to activate.
People often notice improved sleep, better digestion, steadier energy, and a greater sense of emotional balance as their nervous system becomes more regulated.
Muscle Tension and the Stress Loop
Chronic muscle tension is both a cause and a result of fight or flight activation. Tight muscles send signals of danger back to the brain, reinforcing stress. This creates a loop where tension feeds stress and stress feeds tension.
Chiropractic adjustments help break this loop by reducing mechanical tension and improving joint mobility. As muscles release, the nervous system receives signals of safety rather than threat.
This is why many people feel lighter and less guarded after care.
Breathing, Posture, and the Stress Response
Posture plays a significant role in nervous system regulation. Forward head posture, rounded shoulders, and compressed upper back positions limit full breathing and signal the body to stay alert.
Chiropractic care supports better posture by restoring spinal alignment and reducing tension. As posture improves, breathing becomes deeper and more efficient. This directly influences the nervous system’s ability to calm.
Better posture sends a message of stability and safety to the brain.
Emotional Regulation and Stress Resilience
The nervous system influences emotional responses. When fight or flight dominates, emotions feel more intense and reactions happen faster. Small stressors can feel overwhelming.
As chiropractic care helps regulate the nervous system, emotional resilience improves. People often notice they respond rather than react. They recover from stress more quickly. They feel more patient and grounded.
This emotional steadiness is a sign that the nervous system is functioning more efficiently.
Why Stress Symptoms Often Improve with Chiropractic Care
Because fight or flight affects so many systems, improving nervous system regulation can lead to wide ranging benefits. People often report changes such as fewer tension headaches, improved sleep quality, reduced anxiety, better digestion, and more consistent energy.
These improvements reflect the body moving out of chronic survival mode and into a more balanced state.
Chiropractic care does not remove stress from life, but it helps the body handle stress more effectively.
Long Term Benefits of Regulating the Stress Response
When the nervous system learns how to regulate more efficiently, the benefits extend beyond immediate symptom relief. The body becomes more adaptable. Recovery happens faster. Stress does not linger as long.
Over time, people notice they feel more in control of their health, more connected to their body, and better equipped to navigate daily challenges.
Chiropractic care becomes a foundational tool for maintaining nervous system balance in a demanding world.
The Takeaway
The fight or flight response is essential, but it is not meant to run all the time. When the nervous system becomes stuck in survival mode, the body begins to struggle with tension, fatigue, emotional overload, and reduced resilience.
Chiropractic care helps support the nervous system by improving spinal alignment, reducing tension, and enhancing communication between the brain and body. This support allows the nervous system to shift out of chronic alertness and back into balance.
By improving the body’s ability to regulate its stress response, chiropractic care helps create a foundation for calmer energy, better recovery, and long term wellness.