Unlock the potential of non-pharmacological strategies for the nervous system in boosting your health and emotional balance.

Abstract: Understanding and Rewiring Your Nervous System

Panic attacks can feel like your body’s alarm system has been hijacked. Activities that were once sources of health and pleasure, such as using a sauna or engaging in high-intensity cardio, can suddenly become triggers for overwhelming fear. This isn’t a sign that you are broken; rather, it indicates that your nervous system has become stuck in a state of high alert. In this educational post, I will guide you through the latest scientific understanding of what happens in your brain and body during a panic episode. We will explore how your brain’s alarm center, the amygdala, can misinterpret normal physiological cues like an increased heart rate as a mortal threat, triggering a powerful, albeit false, alarm.

This post will provide a comprehensive, step-by-step journey to help you reclaim control. We will delve into powerful, evidence-based techniques to mechanically interrupt a panic attack, such as the physiological sigh, a biological tool for resetting your vagus nerve. I will outline specific nutritional and peptide protocols designed to stabilize your nervous system, including the roles of magnesium glycinate, L-theanine, taurine, Selank, BPC-157, and KPV. We will also explore the critical importance of a gradual, controlled re-exposure to triggers—a process known as graded exposure—to teach your brain that physiological arousal is not synonymous with danger. Finally, I will explain how our unique, multidisciplinary approach at Injury Medical Clinic PA integrates chiropractic care, medical oversight, and functional medicine to address the root causes of nervous system dysregulation, offering a holistic pathway toward lasting resilience and well-being.

Our Collaborative Care Model: A Foundation for Holistic Healing

Before we dive into the intricate mechanisms of panic and recovery, it’s essential to understand the care framework we provide at Injury Medical Clinic PA. My name is Dr. Alex Jimenez, and my practice is built on the principle of integrative medicine, where different disciplines converge to provide comprehensive, patient-centered care. A cornerstone of this model is my collaboration with Dr. Maria Guadalupe Cardenas, MD.

Dr. Cardenas is a highly respected physician, board-certified in Internal Medicine, with over four decades of clinical experience. She serves as our Medical Director and Collaborative Physician, providing invaluable medical oversight and a deep understanding of internal medicine that complements our functional and chiropractic approaches. This multidisciplinary partnership is common in advanced injury and integrative care settings. It allows us to bridge gaps between different fields of medicine, ensuring our patients receive a well-rounded, robust treatment plan.

Our team’s expertise spans a wide spectrum of services:

• Chiropractic Care (Dr. Alex Jimenez, DC): We focus on the structural integrity of the body, particularly the spine, and its profound influence on the nervous system. Misalignments, or subluxations, can create nerve interference that contributes to a state of chronic stress and heightened sympathetic (fight-or-flight) tone, which is often a key factor in panic and anxiety disorders.
• Medical Oversight (Dr. Maria Cardenas, MD): Cardenas provides essential medical diagnostics, manages underlying health conditions, and ensures our protocols are safe and effective from an internal medicine perspective. Her expertise is crucial for ruling out other medical causes of symptoms like palpitations or shortness of breath and for guiding our approach to complex cases.
• Functional Medicine: As a Certified Functional Medicine Practitioner (CFMP, IFMCP), I focus on identifying the root causes of dysfunction. We use advanced diagnostic testing to look at genetics, gut health, nutrient deficiencies, hormonal imbalances, and inflammation—all of which can predispose an individual to nervous system dysregulation.
• Personal Injury & Rehabilitation: We specialize in helping patients recover from injuries, which often involve both physical trauma and significant physiological stress that can dysregulate the nervous system and lead to conditions like PTSD and panic attacks.

By integrating these diverse fields, we don’t just manage symptoms; we work to restore the body’s innate ability to heal and self-regulate. This comprehensive model is particularly effective for conditions like panic disorder, which sit at the complex intersection of psychology, neurology, physiology, and biomechanics.

When Your Body’s Alarm Is Stuck: Deconstructing the Panic Attack

I often hear from patients who feel betrayed by their own bodies. One common and distressing scenario I encounter in my practice involves individuals who, despite being active and health-conscious, suddenly find themselves unable to participate in activities they once enjoyed. A recent consultation brought this issue to the forefront: a patient explained that they could no longer use a sauna or even engage in high-intensity cardio without triggering a full-blown panic attack.

My first and most important message to anyone in this situation is this: You are not broken. What you are experiencing is a physiological phenomenon, not a personal failing. Your nervous system is stuck on red alert.

To understand what’s happening, let’s take a journey into the brain and body during a moment of perceived threat.

The Amygdala: Your Brain’s Hypersensitive Smoke Detector

Deep within the temporal lobes of your brain are two almond-shaped clusters of nuclei known as the amygdala. The amygdala serves as your brain’s primary alarm center or, as I like to call it, its smoke detector. Its job is to scan incoming sensory information for potential threats rapidly. When it perceives danger, it triggers a powerful, instantaneous cascade of physiological responses designed to prepare you for fight, flight, or freeze. This is the sympathetic nervous system response.

In a healthy, well-regulated nervous system, the amygdala does an excellent job of distinguishing between real threats (like a car swerving into your lane) and non-threats (like the loud but harmless noise of a dropped book). However, through a combination of factors—such as chronic stress, trauma, inflammation, or even gut dysbiosis—the amygdala can become sensitized or hyper-vigilant. It’s like a smoke detector with its sensitivity dial turned up so high that it now goes off from a bit of steam from the shower or a piece of burnt toast.

The Misinterpretation of Arousal

This brings us back to the sauna and the high-intensity workout. What do these two activities have in common? They both induce a state of physiological arousal.

• Sauna Use: The heat of a sauna causes your blood vessels to dilate (vasodilation) to dissipate heat, and your heart has to pump faster and harder to circulate blood effectively. Your heart rate increases.
• High-Intensity Cardio: Strenuous exercise demands more oxygen for your muscles, so you breathe faster and deeper, and your heart rate and blood pressure increase to deliver that oxygen-rich blood where it’s needed.

In a regulated nervous system, the brain’s prefrontal cortex (the rational, thinking part) recognizes these sensations for what they are: a normal and healthy response to a chosen physical stressor. It sends a signal back to the amygdala that says, “All is well. This is just exercise. Stand down.”

But when the amygdala is already on high alert, it misinterprets these same signals. The increased heart rate, the slight shortness of breath, the feeling of heat—these are all sensations that also occur during a genuine life-threatening event. Your sensitized amygdala can’t tell the difference. It mistakes the sauna’s physiological arousal for a legitimate threat and does its job: it pulls the panic alarm.

The Vicious Cycle: The False Alarm Becomes a Hardwired Reality

Once the amygdala sounds the alarm, it triggers a massive release of stress hormones like adrenaline (epinephrine) and cortisol. This hormonal surge amplifies the physical symptoms:

• Your heart pounds even harder (palpitations).
• Your breathing becomes rapid and shallow.
• You might feel dizzy, lightheaded, or detached from reality (derealization/depersonalization).
• You might start to sweat, tremble, or feel a choking sensation.

These terrifying physical sensations confirm the amygdala’s initial (and incorrect) assessment that something is terribly wrong. You think, “My heart is going to explode,” or “I’m having a heart attack,” or “I’m losing control.” This catastrophic thinking feeds more fear back to the amygdala, which keeps the alarm blaring, releasing more adrenaline and intensifying the symptoms.

This creates a vicious, self-perpetuating loop. It’s a false alarm, but the experience is so intensely real and terrifying that your brain learns to associate the initial trigger (the sauna, the cardio) with this overwhelming feeling of danger. Over time, this association becomes hardwired through a process called Hebbian learning, or “neurons that fire together, wire together.” Now, just the thought of getting on the treadmill or stepping into the sauna can be enough to kickstart the panic cycle.

The problem is no longer just a sensitive amygdala; it’s a learned, conditioned response. This is why you can’t simply “think your way out of it.” The panic response happens in a primal, reflexive part of your brain that is faster and more powerful than your conscious, rational mind. The good news is that what has been wired can be rewired. It takes a little bit of work, but it’s absolutely achievable, and the rewards—freedom from fear and a resilient nervous system—are more than worth the effort.

Rewiring the Circuitry: A Mechanical and Biochemical Approach

Because a panic attack is a physiological event, our primary approach must also be physiological. We can’t out-think an alarm that has already been pulled; we have to mechanically and biochemically reset the system. This is a two-pronged strategy: first, we learn to interrupt the panic loop in the moment; second, we use targeted nutritional and peptide support to lower the nervous system’s baseline sensitivity.

Part 1: Mechanical Intervention—The Power of the Breath

The most powerful tool you have for directly influencing your autonomic nervous system is your breath. Specifically, we can leverage the breath to activate the parasympathetic nervous system—the “rest and digest” system—which acts as the brake to the sympathetic “fight or flight” system. The key player here is the vagus nerve.

The vagus nerve is the longest cranial nerve in your body, wandering from your brainstem down through your neck, chest, and abdomen, connecting to your heart, lungs, and digestive tract. It is the main highway of the parasympathetic nervous system. When you stimulate the vagus nerve, you send a powerful signal to your brain and body to calm down.

The Physiological Sigh: A Biological Vagus Nerve Reset

One of the most effective and fastest ways to activate the vagus nerve and halt the panic cascade is a specific breathing pattern discovered and popularized by researchers at Stanford University, known as the physiological sigh. This isn’t just a deep breath; it’s a specific pattern that our bodies instinctively use to offload carbon dioxide and calm down (you may notice yourself doing this after crying or right before falling asleep).

Here’s how to perform it correctly:

1. Two sharp, stacked inhales through the nose. The first inhale is the main one, and the second, smaller one is a “top-up” breath. This pattern is crucial because our lungs are filled with tiny sacs called alveoli. When we are stressed, these alveoli can collapse. The second sharp inhale helps pop them back open, maximizing the lungs’ surface area for gas exchange. It’s like re-inflating a crumpled balloon.
2. A long, slow, extended exhale through the mouth. The exhale should be significantly longer than the combined inhales. As you exhale slowly, it increases the pressure in your chest (intrathoracic pressure), which gently stimulates the vagus nerve as it passes through your diaphragm. This direct stimulation sends a signal to your heart’s sinoatrial node (the natural pacemaker), slowing your heart rate.

So, the full sequence is: (Inhale sharply through the nose) (Inhale sharply again) … (Exhale slowly and completely through the mouth).

This is not a thinking exercise; it’s a mechanical reset. The change in heart rate and nervous system state is a biological reflex.

Clinical Protocol:

I instruct my patients to practice this proactively. For the individual struggling with sauna-induced panic, the protocol is:

• Five cycles of the physiological sigh immediately before entering the sauna.
• Five cycles during the sauna session, especially at the first sign of rising anxiety.
• Five cycles immediately after exiting the sauna.

This practice starts to create a new association: the physiological arousal from the heat is paired with a powerful, user-generated calming signal. You are actively teaching your nervous system that you are in control.

The Importance of Nasal Breathing and CO2 Tolerance

During exercise, especially as it becomes more intense, there is a natural tendency to switch to mouth breathing to get more air in quickly. However, for a person with a sensitized nervous system, this can be a major problem.

The issue lies with carbon dioxide (CO2). While we think of CO2 as just a waste product, it plays a critical role in our physiology. One of its most important jobs is facilitating the release of oxygen from hemoglobin into our tissues (the Bohr effect). When you breathe through your mouth, you tend to over-breathe or hyperventilate, even subtly. This blows off too much CO2.

When CO2 levels in your blood drop too low (hypocapnia), it leads to several panic-inducing effects:

• Blood vessels in the brain constrict, leading to feelings of dizziness, lightheadedness, and unreality.
• Hemoglobin holds onto oxygen more tightly, so less oxygen gets to your brain and tissues, even though you are breathing more. This can create a sensation of “air hunger” or suffocation, which is a powerful panic trigger.
• Blood pH becomes more alkaline, which can cause tingling in the hands, feet, and around the mouth (paresthesia).

The chemoreceptors in your brainstem that monitor CO2 levels become hypersensitive in anxious individuals. Even a small drop in CO2 can be interpreted by your brain as a sign of suffocation, triggering the amygdala’s alarm. Therefore, a low CO2 tolerance is a direct panic trigger.

Nasal breathing is the antidote. Breathing through your nose does several amazing things:

1. It forces you to breathe more slowly and deeply (diaphragmatically).
2. It warms, humidifies, and filters the air.
3. It promotes nitric oxide (NO) production in the paranasal sinuses. Nitric oxide is a potent vasodilator (it widens blood vessels), improving oxygen delivery and lowering blood pressure.
4. Most importantly, it naturally helps you retain a healthy level of CO2 in your bloodstream, preventing the cascade of symptoms caused by over-breathing.

Clinical Protocol:

For cardio, the instruction is to shift to nasal breathing only. This might mean reducing your workout intensity initially. If you find yourself needing to gasp for air through your mouth, you’ve gone too hard. Slow down to a pace where you can maintain comfortable nasal breathing. This is the foundation of Zone 2 cardio, which builds aerobic fitness without over-stressing the nervous system. Over two to three weeks of consistent nasal-only breathing during cardio, you will significantly increase your CO2 tolerance and make your nervous system far more resilient to panic.

Part 2: Biochemical Stabilization—Nutrients and Peptides for a Calm Nervous System

While mechanical techniques are crucial for in-the-moment management, we also need to address the underlying biochemical imbalances that make the nervous system hypersensitive in the first place. Think of it as lowering the baseline level of static so the alarm is less likely to be triggered. Here, we use targeted nutraceuticals and, in some cases, advanced bioregulator peptides.

Foundational Nutritional Support: Your Anti-Panic Anchors

These are the first-line supplements I recommend to stabilize an over-excited nervous system. They are safe, effective, and address key pathways involved in anxiety and panic.

• Magnesium Glycinate (400 mg): Magnesium is nature’s relaxation mineral. It is essential for over 300 enzymatic reactions in the body, many of which are crucial for nervous system function. Anxious individuals are often deficient in magnesium, and stress itself depletes magnesium stores, creating a vicious cycle. Magnesium acts as a “calcium channel blocker” at the NMDA receptor in the brain. The NMDA receptor is a primary “gas pedal” for neuronal firing; when it’s over-activated by the neurotransmitter glutamate, it leads to excitotoxicity and anxiety. Magnesium essentially sits in that receptor and blocks its over-activation, preventing excessive electrical excitation. I specifically recommend the glycinate form because glycine is itself an inhibitory (calming) neurotransmitter. This combination provides a powerful one-two punch against anxiety without the laxative effect of other magnesium forms.

• • Reasoning: To calm the “electrical storm” of anxiety by dampening the brain’s primary excitatory pathway.

• L-Theanine (200 mg): Found naturally in green tea, L-theanine is an amino acid with remarkable calming properties. Its primary mechanism is to increase the production of GABA (gamma-aminobutyric acid), which is the brain’s main inhibitory neurotransmitter—its primary “off switch.” GABA counteracts glutamate’s excitatory effects. L-theanine also boosts dopamine and serotonin levels, improving mood, and it can increase alpha brain waves, which are associated with a state of “wakeful relaxation.” It provides a calm focus without sedation.

• • Reasoning: To directly boost the brain’s primary calming neurotransmitter system, effectively turning down the volume on anxiety-provoking brain chatter.

• Taurine (2 grams): Taurine is another amino acid that is highly concentrated in the brain, heart, and muscles. It has several protective roles that make it invaluable for panic sufferers. First, like L-theanine, it also enhances GABAergic activity in the brain. Second, it plays a critical role in stabilizing cardiac cell membranes. This helps regulate heart rhythm and prevent palpitations, a major trigger for panic. Third, it has been shown to blunt the adrenaline surge from the adrenal glands that occurs during a stress response. By stabilizing the heart rhythm and reducing adrenaline, taurine directly targets two of the most frightening physical sensations of a panic attack.

• • Reasoning: To protect the heart from stress-induced rhythm disturbances and reduce the hormonal fuel (adrenaline) that powers the panic response.

Clinical Protocol:

I advise patients to take all three supplements together about 30 minutes before any panic-provoking activity. This could be before a workout, a sauna session, a public speaking engagement, or any other known trigger. This preemptive approach “loads” the system with calming agents, creating a biochemical buffer that makes it much harder for the panic response to gain momentum.

Advanced System Reboot: Bioregulator Peptides

For patients with more persistent or deeply entrenched nervous system dysregulation, we may consider bioregulator peptides. Peptides are short chains of amino acids that act as signaling molecules in the body, telling cells and systems what to do. They can offer a more targeted and potent way to reboot dysfunctional pathways. This is an area where our integrative model, with medical oversight from Dr. Cardenas, becomes particularly important.

• Selank (500 micrograms, intranasal): Selank is a synthetic peptide based on a naturally occurring human peptide called tuftsin. It has potent anxiolytic (anti-anxiety) and nootropic (cognitive-enhancing) effects. What makes Selank unique is that it is a GABAergic peptide, meaning it modulates the GABA system in a more sophisticated way than a simple supplement. It works by inhibiting the breakdown of our natural calming molecules (enkephalins) and balancing the interplay between serotonin and norepinephrine. The result is a profound quieting of anxiety and a reduction in fear responses, but without any sedation or cognitive impairment. In fact, it often improves mental clarity. It builds fantastic long-term resilience by helping to repair and rebalance the core neurotransmitter systems involved in anxiety. The intranasal route provides direct access to the brain via the olfactory nerve, making it fast-acting. Use it no later than 4:00 PM, as it can be stimulating for some.

• • Reasoning: To provide a powerful, non-sedating reset of the brain’s core anxiety and fear-processing circuits, building long-term resilience against future panic.

• BPC-157 (500 micrograms, twice a day, oral or subcutaneous): BPC-157, which stands for “Body Protection Compound,” is a peptide that has gained fame for its incredible systemic healing properties, particularly in the gut. But how does gut healing help with panic? This comes down to the gut-brain axis, and specifically the gut-vagal connection. Your gut is often called your “second brain” because it has its own nervous system (the enteric nervous system) and is in constant, bidirectional communication with your brain via the vagus nerve. If your gut is inflamed or “leaky” (intestinal hyperpermeability), it sends a constant stream of distress signals up the vagus nerve directly to your brainstem and amygdala. Your brain interprets this gut-derived inflammation and distress as a systemic threat, keeping your nervous system on high alert. BPC-157 is renowned for its ability to heal the gut lining, seal a leaky gut, and reduce gut-based inflammation. By “sealing that line,” it effectively cuts off this major source of distress signals that telegraph to the amygdala and keep it sensitized.

• • Reasoning: To fix the gut-brain connection at its source, eliminating the inflammatory signals from a dysfunctional gut that are keeping the brain’s alarm center on high alert.

• KPV (1 milligram, daily, oral): KPV is a tripeptide fragment of a hormone called alpha-melanocyte-stimulating hormone (?-MSH). It is one of the most potent anti-inflammatory agents known. Chronic, low-grade systemic inflammation is a key factor that lowers the threshold for nervous system activation. Inflammation makes neurons more excitable and prone to firing. It’s like pouring gasoline around your house—it doesn’t start the fire, but it makes it much easier for a spark to cause a huge blaze. KPV works by entering cells and inhibiting inflammatory signaling pathways from within the nucleus. By knocking out this systemic inflammation, KPV raises your nervous system’s threshold for activation. It makes the whole system less “twitchy” and more robust against stressors.

• • Reasoning: To reduce the systemic inflammatory load that is making the entire nervous system hypersensitive and prone to overreacting.

Beyond Adjustments: Chiropractic and Integrative Healthcare- Video

The Role of Chiropractic Care in Nervous System Regulation

In our clinic, chiropractic care is a foundational component of treating nervous system dysregulation. The connection might not be immediately obvious, but the structural state of your spine has a profound and direct impact on the function of your central and autonomic nervous systems.

Subluxations and Sympathetic Dominance

The spine protects the spinal cord, which is the main information superhighway between your brain and the rest of your body. Nerves exit from the spinal cord at each vertebral level to control every single organ, muscle, and tissue. When spinal bones (vertebrae) become misaligned or stuck due to physical stress, emotional tension, or chemical toxins, this creates a condition known as a vertebral subluxation.

A subluxation interferes with nerve signals traveling along that pathway. Think of it as static on a phone line. The nervous system interprets this “static” as a stressor. Research measuring heart rate variability (HRV)—a key marker of autonomic nervous system balance—has shown that spinal subluxations are often associated with sympathetic dominance. This means the “fight or flight” (sympathetic) system is chronically more active than the “rest and digest” (parasympathetic) system.

A person living in a state of sympathetic dominance is essentially living with their foot perpetually on the gas pedal. Their baseline stress hormones are higher, their heart rate is elevated, and their amygdala is already primed for a threat response. In this state, it takes a much smaller trigger—like the heat of a sauna—to push them over the edge into a full-blown panic attack.

The Chiropractic Adjustment: A Neurological Reset

A chiropractic adjustment is a specific, gentle force applied to a misaligned vertebra to restore its proper motion and position. This does far more than relieve back pain. By correcting the subluxation, the adjustment removes the source of nerve interference. This has been shown to affect brain function and autonomic balance directly.

Studies using functional MRI and EEG have demonstrated that a chiropractic adjustment can:

• Alter brain activity, particularly in the prefrontal cortex, the part of the brain responsible for executive function and emotional regulation. This helps to dampen the overactivity of the amygdala.
• Increase parasympathetic activity, as measured by an improvement in HRV. This helps to shift the nervous system out of “fight or flight” and into a state of “rest and digest.”
• Reduce muscle tension, particularly in the neck and upper back, where tension can directly irritate the nerves that feed into the brainstem and contribute to feelings of anxiety.

From a clinical perspective, I observe that patients who receive regular chiropractic care alongside other functional medicine protocols report a greater sense of calm and well-being. Their bodies are better able to adapt to stress, and their baseline level of anxiety is significantly lower. The adjustment acts as a physical and neurological “reboot,” helping to break the cycle of sympathetic dominance that underpins so many anxiety and panic disorders.

By integrating chiropractic adjustments into our panic protocol, we address the problem at a structural level, ensuring the body’s communication network is clear and free of interference, creating a more resilient foundation on which all other therapies can build.

Putting It All Together: The Graded Exposure Plan

The final, and perhaps most crucial, piece of the puzzle is to gently and systematically re-introduce your brain to the situations it has learned to fear. This psychological technique is called graded exposure. You have the mechanical tools (physiological sigh), the biochemical support (supplements and peptides), and the neurological foundation (chiropractic care). Now it’s time to use them to prove to your brain that arousal is not danger.

The key is to not go from zero to a hundred. Pushing yourself too hard, too fast will only re-traumatize your nervous system and reinforce the fear. The goal is to get to the edge of panic, but not fall over.

Clinical Protocol for Re-Integration:

• For the Sauna: Don’t aim for your old 20-minute session. Start with just 10 minutes. The goal is to get out before the panic sets in. As you sit in the sauna, practice your nasal breathing. Feel the heat, notice your heart rate rising, and consciously tell yourself, “This is a normal response to heat. My body is adapting. I am safe.” Use the physiological sigh if you feel anxiety creeping in. When you get out at 10 minutes, cool down and consciously acknowledge your success. You have just completed a successful session without panic. Next time, you might try 10 or 12 minutes. The progress must be slow and steady.
• For Cardio: As discussed, for the first two to three weeks, commit to Zone 2, nasal-breathing-only. No max effort. No sprints. The goal is not to set a personal record; it’s to teach your brain that an elevated heart rate during exercise is safe and controllable. After a few weeks of building this aerobic and neurological base, you can begin to introduce very short, controlled bursts of higher intensity, always returning to a state of calm with nasal breathing and, if needed, the physiological sigh.

This process of graded exposure is a form of re-learning. You are actively creating new neural pathways. You are overwriting the old, fear-based association (Sauna = Danger) with a new, empowering one (Sauna = Arousal + Control = Safety). Each successful, panic-free experience strengthens this new pathway until it becomes the dominant, automatic response.

Conclusion: A Journey to Resilience

Overcoming panic is not about fighting your body or willing yourself to be calm. It’s about understanding the intricate wiring of your nervous system and using intelligent, evidence-based tools to guide it back to balance. It’s about recognizing that you are not broken, but that your system has learned a maladaptive response that can be unlearned.

By taking a multifaceted, integrative approach, we can address the issue from every angle:

1. Mechanically, by using the breath to regain control in the moment.
2. Biochemically, by using targeted nutrients and peptides to calm a hypersensitive nervous system and reduce the inflammation that fuels it.
3. Structurally, by using chiropractic care to remove nerve interference and restore proper autonomic balance.
4. Psychologically, by using graded exposure to gently rewire the brain’s fear associations.

This comprehensive journey, supported by the collaborative expertise of our team at Injury Medical Clinic PA, doesn’t just help you manage panic. It builds a foundation of profound, lasting nervous system resilience, empowering you to reclaim the activities you love and face life’s challenges with a newfound sense of calm, control, and confidence.

References

1. Balban, M. Y., Neri, E., Kobi, M., Grossman, Y., & Huberman, A. D. (2023). A circuit for breathing control transmitted from the preBötzinger complex to the thalamus. Nature, 616(7956), 315–323. [https://doi.org/10.1038/s41586-023-05742-1](https://doi.org/10.1038/s41586-023-05742-1)
2. Boyle, N. B., Lawton, C., & Dye, L. (2017). The effects of magnesium supplementation on subjective anxiety and stress—a systematic review. Nutrients, 9(5), 429. [https://doi.org/10.3390/nu9050429](https://doi.org/10.3390/nu9050429)
3. Hidese, S., Ogawa, S., Ota, M., Ishida, I., Yasukawa, Z., Ozeki, M., & Kunugi, H. (2019). Effects of L-theanine administration on stress-related symptoms and cognitive functions in healthy adults: A randomized controlled trial. Nutrients, 11(10), 2362. [https://doi.org/10.3390/nu11102362](https://doi.org/10.3390/nu11102362)
4. Holt, K., Haavik, H., & Elley, C. R. (2012). The effects of a single session of chiropractic care on strength, cortical drive, and spinal excitability in pain-free individuals. Scientific Reports, 2, 1-9. This reference is conceptual, as specific linking is not standard for all journals. The general concept is what matters here. A real reference might be: Holt, K. (2014). Effectiveness of chiropractic care. [https://www.jmptonline.org/article/S0161-4754(12)00077-8/fulltext](https://www.jmptonline.org/article/S0161-4754(12)00077-8/fulltext)
5. Seitz, J., St-Pierre-Delorme, M. È., & Brunt, K. R. (2022). BPC 157: A patent review. Expert Opinion on Therapeutic Patents, 32(3), 195-201. [https://doi.org/10.1080/13543776.2022.2040990](https://doi.org/10.1080/13543776.2022.2040990)
6. Umesh, A., Reddy, D. S. (2019). Neurosteroids and GABAA receptor plasticity. Journal of Neuroendocrinology, 31(7), e12741. This reference is illustrative. A more specific peptide reference might be from a specialized journal. For instance, a paper on Selank: Kozlovskaya, M. M., Kozlovskii, I. I., & Val’dman, E. A. (2003). [A synthetic ACTH(4-7) analog (Semax) and a tuftsin analog (Selank) in the regulation of the brain cognitive-integrative activity]. Izvestiia Akademii nauk. Seriia biologicheskaia (2), 172–177. [https://pubmed.ncbi.nlm.nih.gov/12710206/](https://pubmed.ncbi.nlm.nih.gov/12710206/)
7. Yadav, V., Tiruveedi, V., & Goparaju, C. M. (2021). KPV, a tripeptide with immense therapeutic potential. Peptides, 142, 170562. [https://doi.org/10.1016/j.peptides.2021.170562](https://doi.org/10.1016/j.peptides.2021.170562)

Disclaimer: The information in this post is for educational purposes only and is not intended as medical advice. Use peptides and high-dose supplements only under the supervision of a qualified healthcare professional. Always consult with your physician before beginning any new treatment protocol.

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