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HTMA: Minerals and Nervous System Support

Writer: Gwen Krehbiel
Gwen Krehbiel
Nov 3
6 min read
Woman in profile with glowing brain graphic; poster reads HTMA Minerals and Nervous System Support, with Natural Health logo.
Supporting Your Nervous System: The Role of Minerals and HTMA in Holistic Health.

You're doing the breathing exercises.


You're trying to get outside.


You've cut back on caffeine.


Maybe you're taking magnesium before bed.


Working on your sleep routine.


And trying one of the many nervous system regulation techniques you've seen online.


And yet...


  • You're exhausted at 2 p.m. but somehow wide awake at 2 a.m.

  • Your shoulders are tight.

  • Your brain won't shut off.

  • Small things seem to get under your skin more than they used to.


And if you're in your 40s or 50s, you may be wondering why your body suddenly doesn't handle stress the way it once did.


We hear a lot about "supporting the nervous system," and those practices can absolutely have value. But there's another part of the conversation I think deserves more attention:

minerals and nervous system function. Your nervous system needs actual nutrients to do its job.


Why Minerals and Nervous System Function Are Connected


Your nervous system is an incredibly complex communication network. Every time a nerve sends a message, minerals are involved.


  • Sodium and potassium help create the electrical gradients necessary for nerve impulses.

  • Calcium plays an important role in communication between nerve cells.

  • Magnesium is involved in normal nerve and muscle function and hundreds of enzymatic reactions throughout the body.


These aren't trendy wellness ingredients. They're basic physiology. That's why I don't think nervous system support should begin and end with another breathing exercise. Sometimes we need to look at the foundation the nervous system is working with.


Magnesium and the Nervous System


Magnesium gets a lot of attention when we're talking about stress, sleep and relaxation, and for good reason. It contributes to normal nerve and muscle function and is involved in hundreds of biochemical reactions.


But here's where I think people can get off track:

Feeling stressed doesn't automatically mean you need to take more magnesium.


And seeing a magnesium number on an HTMA doesn't mean I interpret that mineral by itself. I want to know how magnesium relates to calcium and the rest of your mineral pattern. I also want to know about your diet, digestion, supplements, stress, sleep and symptoms.


The question isn't simply, "Should I take magnesium?"

It's. "What does the bigger picture look like?"


Sodium, Potassium and Your Everyday Energy


Stressed woman at desk with notebook, hormone charts, and laptop, under a clock and HANG IN THERE sign, looking overwhelmed.
Caught in the whirlwind of daily demands, she navigates hormonal imbalances and fatigue, striving to find balance amid the chaos.

Sodium and potassium are electrolytes that are essential for normal nerve signaling, muscle function and fluid balance. They're another reason nutrition and hydration belong in the nervous system conversation.


Think about the woman who starts her morning with coffee, grabs something small on the way out the door, powers through meetings, realizes at 2 p.m. that she hasn't eaten enough and then feels shaky, irritable or completely drained.


Is another five minutes of box breathing necessarily the first thing she needs? Not likely.


Your foundations are much less exciting:

  • Eat enough.

  • Get enough protein.

  • Drink water.

  • Include appropriate electrolytes.


Stop trying to run your body on coffee and good intentions.

Blood Sugar Can Feel a Lot Like Stress


Blood sugar is another piece I don't want to overlook. When blood glucose drops too low, the body has mechanisms designed to bring it back up, including the release of stress hormones. That physical response can come with sensations such as shakiness, sweating, a racing heartbeat, hunger or irritability.


Those sensations can certainly feel like stress.


That's why regular meals, adequate protein and balanced nutrition can be important parts of supporting someone who feels wired and tired. It doesn't mean every anxious feeling is a blood sugar problem. It means we shouldn't overlook the basics.


Calcium, Magnesium and the Bigger Mineral Pattern


One of the benefits of Hair Tissue Mineral Analysis is that we aren't simply looking for deficiencies. We're looking at patterns and relationships.


Calcium and magnesium are a good example. Both are essential. Neither is inherently "good" or "bad." But their relationship can give us information that becomes more meaningful when we consider the rest of the HTMA and what you're experiencing.


For example, significantly elevated calcium can sometimes appear as part of a slower mineral pattern. Rather than immediately trying to lower calcium or add large amounts of magnesium, I want to understand why that pattern might be present and what foundational areas deserve attention.


We don't chase one mineral. We look at the pattern.


What About Copper and Zinc?


Infographic titled What About Copper and Zinc? shows a woman meditating, with symptoms like fatigue, brain fog, anemia, and poor healing.
Understanding the Importance of Copper and Zinc: This illustrates how deficiencies in these essential minerals can lead to various health issues.

Copper and zinc also have important roles throughout the body and nervous system.


And just like calcium and magnesium, balance matters.


But an HTMA result isn't enough for me to say that copper is causing your anxiety, irritability or mood changes. Those symptoms can have many possible causes.


Instead, a copper and zinc pattern gives us another piece of information to consider alongside your symptoms, health history, nutrition and other mineral relationships.


That's an important distinction. HTMA helps us ask better questions. It doesn't diagnose the answer but points the way.


Breathwork Isn't the Problem


I don't want you to stop taking walks, doing breathing exercises, working on your sleep, going to therapy or using other tools that help you manage stress. Those things matter. The point is that nervous system support shouldn't become another list of things you have to do perfectly.


Sometimes the better question is:

  • Does my body have the foundational support it needs?

  • How am I eating?

  • Am I getting enough protein?

  • How is my hydration?

  • Am I sleeping?

  • How is my digestion?

  • Am I moving my body?

  • What does my mineral pattern look like?


Then we can decide where your effort is most likely to be useful.


Make It Repeatable Before You Make It Perfect.

How HTMA Can Help Us Look at Minerals and Nervous System Support


Hand signing a formal document on a wooden table beside white flowers, close-up of pen and manicured nails.
Completing a health history and symptom form with careful attention to detail to aide our decision process.

Hair Tissue Mineral Analysis, or HTMA, is a noninvasive test that measures minerals and certain elements found in a small sample of hair. It doesn't diagnose anxiety, nervous system dysfunction, adrenal fatigue or any other medical condition.


What it does give us is an educational look at mineral patterns and metabolic trends.


Because I don't want to build a plan around a piece of paper. I want to understand the person the report belongs to. I can then take those results and put them alongside something equally important:


  • Your symptoms.

  • Your food.

  • Your sleep.

  • Your stress.

  • Your digestion.

  • Your health history.

  • Your lifestyle.


Midlife Is a Good Time to Look at Your Foundations


This becomes particularly relevant during perimenopause and midlife. Your hormones may be changing at the same time your responsibilities and stress load are at their highest.


You may not recover from poor sleep, skipped meals, overexercise or an overloaded schedule quite as easily as you once did. That doesn't mean your body is failing you.

It may mean it's time to stop piling on more wellness strategies and start looking at the foundation. Minerals are one part of that foundation.


Stop Guessing and Look at Your Mineral Patterns


Tablet displays HTMA charts beside scissors and a hair strand on a blue background; text reads HTMA Mineral Foundations.
HTMA Mineral Foundations program: Analyzing hair samples for comprehensive mineral and health insights.

If you're wired but tired, struggling with sleep, feeling more easily overwhelmed or simply wondering why your body doesn't seem to handle stress the way it used to, you don't need another random supplement or another wellness trend.


You need a place to start. That's why I created HTMA Mineral Foundations.


You'll complete an at-home Hair Tissue Mineral Analysis along with a health and nutrition assessment.


I'll interpret your mineral patterns in the context of what you're experiencing and create a personalized 12-week roadmap focused on your foundational priorities.


Then we'll test again at approximately 12 to 14 weeks to see how your mineral patterns changed.


Ready to stop guessing about what your body needs?


Enroll in HTMA Mineral Foundations and order your first HTMA test today.



Your Body Is Speaking. Are You Listening?

Disclaimer: The information provided in this article is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Nutritional supplements and wellness programs should be used under the guidance of a qualified health professional. Individual results may vary. Always consult your healthcare provider before beginning any new health program.

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