1. Blood sugar imbalances
Most people don't realize that a blood sugar crash can trigger the exact same physiological symptoms as anxiety: heart palpitations, shakiness, dizziness, irritability, racing thoughts.
Your body perceives low blood sugar as an emergency. In response, your adrenal glands release cortisol and adrenaline to bring glucose back into the bloodstream. The problem? That cortisol/adrenaline surge feels exactly like a panic attack.
Common blood sugar mistakes that worsen anxiety:
- Skipping meals or intermittent fasting while stressed
- Living on caffeine
- Low protein at breakfast
Functional solution: Focus on protein-forward meals. You may need to eat every 3-4 hours to avoid crashes, and ease back on caffeine.
2. Nutrient deficiencies
To make neurotransmitters like serotonin, dopamine, and GABA (your calming brain chemicals), your body requires very specific nutritional building blocks. Chronic stress, poor diet, birth control, and gut issues can all deplete them.
The big ones to test:
| Nutrient | Role in anxiety | Common causes of depletion |
|---|---|---|
| Magnesium | Calms the nervous system; regulates cortisol | Stress, caffeine, sugar, poor soil |
| B6 / B12 / Folate | Needed to make serotonin and GABA | Methylation issues, birth control |
| Zinc | Modulates stress and neurotransmitters | Gut issues, copper overload |
| Iron / Ferritin | Carries oxygen to the brain; low ferritin causes fatigue and restlessness | Heavy periods, poor absorption |
| Amino acids (tryptophan) | Building blocks for neurotransmitters | Low-protein diets, digestion issues |
| Omega-3s (EPA/DHA) | Reduces inflammation, improves receptor sensitivity | Low-fat diets, low fish intake |
Functional solution: Test, don't guess. I run comprehensive nutrient panels to identify your personal deficiencies and correct them through diet and targeted supplementation.
3. HPA axis dysfunction & cortisol chaos
Your hypothalamic-pituitary-adrenal (HPA) axis is your stress control center. When it's dysregulated (often due to chronic stress, overexercising, or under-eating), you may feel:
- Wired but exhausted
- Jumpy or startled easily
- Morning anxiety
- Nighttime second wind
- Sleep disruptions at 2 to 4 a.m.
- Cravings for salt or sugar
This is the biology of burnout, not a mindset issue.
Functional solution: I use DUTCH or salivary cortisol panels to map your adrenal patterns, then support with adaptogens, minerals, and nervous-system work.
4. Structural tension (cranial and vagal systems)
From a chiropractic perspective, structural stress plays a massive role in the anxiety feedback loop.
Examples of structure-driven anxiety:
- TMJ dysfunction → overstimulation of cranial nerves
- Cranial or sacral misalignment → restricted cerebrospinal fluid flow → brain fog and anxiety
- Cervical subluxations → vagus nerve irritation → poor parasympathetic tone (you can't calm down)
You may have anxiety because your body literally can't shift into safety mode.
In-office solution: I assess cranial patterns, jaw tension, and vagus nerve tone, using gentle techniques like craniosacral therapy, vagus nerve stimulation, and chiropractic adjustments.
5. Somatic trauma storage & emotional suppression
Research by Gabor Maté and Bessel van der Kolk shows that trauma lives in the body, not just the mind. When emotions like grief, fear, or shame don't get processed, they embed in the fascia and nervous system, keeping the body in a state of perceived threat.
Common signs:
- Anxiety with no known trigger
- Panic attacks out of nowhere
- Physical tension during emotional conversations
- Holding your breath or clenching your jaw
Emotional solution: I use tools like somatic release to gently support the release of trapped emotional patterns.
6. Nervous system dysregulation
Your autonomic nervous system controls whether you feel calm, connected, and grounded (parasympathetic) or wired, panicked, and anxious (sympathetic).
Many people with anxiety are stuck in fight-or-flight, without even knowing it. What can dysregulate the nervous system?
- Chronic stress
- Poor sleep
- Nutrient depletion
- Birth trauma (yes, even from infancy)
- Lack of co-regulation in childhood
- Poor vagal tone
Anxiety isn't a flaw. It's not just in your head. It's a message from your nervous system, asking for support.
That's why another supplement or another mindset hack often doesn't work on its own. You need to assess the whole picture (biochemical, structural, and emotional) together.
Ready to get to the root?
A free 15-minute consult. No pressure, just a real conversation.
Book your call →— Dr. Kendra Kautz, D.C. · Chiropractor, Holistic Health Consultant, Women's Wellness Advocate · Costa Mesa, CA · Virtual appointments available for California residents · This article is educational and not a substitute for personalized medical advice.