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Case Study

When Four Lows Won’t Budge: An HTMA and Mold Case Study

September 29, 2026

I’m Jensen.
Hair Tissue Mineral Analysis is my main squeeze, but my ultimate mission is to help practitioners confidently use all types of functional labs so they can experience the massive practice growth, client retention, and confidence that comes with testing, not guessing!
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Today’s case study is a client in her 70’s whose diet was down to a handful of foods she could tolerate. Every new supplement caused a reaction. She was waking up between 2 and 4 AM most nights, and she’d already been told to work on her gut, her thyroid, her stress.

Her HTMA kept coming back to four lows. Low manganese. An inversion. Retest after retest, the same picture.

Here’s what I want you to take away from this case study: A four lows that won’t move isn’t a failed protocol. It’s information.

When minerals stay on the floor no matter how well someone is eating and supplementing, something is actively pulling them down. That pattern is what sent us looking for mold… not a symptom checklist, not a hunch.

Her mycotoxin panel came back with three of the five groups in the equivocal range. Equivocal counts. Mold was in the picture.

And then we did not start binders.

Here’s what I mean. Almost all the mold content out there opens at the binder – charcoal, zeolite, bentonite, chlorella, which one binds which toxin. It’s the interesting part, so it’s the part that gets taught. But binders are the last thing you add, not the first. If a client isn’t having daily bowel movements, you’ve just stirred up toxins with nowhere to go. If bile is sluggish, there’s no carrier to move them out. And if her minerals are already depleted, you’re asking a body with no reserves to run a detox.

So we built the floor first:

→ Nutrient support – guided by the HTMA. Mycotoxins deplete A, B’s, C, D and E, plus zinc, magnesium, selenium. They wreck the microbiome that makes B vitamins in the first place. They drive oxidative stress that burns through the exact antioxidants she was already short on. The low sodium and potassium told me what it had cost her adrenals.

→ Bowels moving daily – non-negotiable before anything detox-related.

→ Liver and gallbladder – because healthy bile is what actually carries the toxins out through stool.

→ Histamine and immune support – Mold flares histamine, and she already had histamine intolerance. 

→ Nervous system – Vagus nerve work — humming, gargling, myofascial, hot and cold showers. Eating in a relaxed state. Deep breaths before meals. Cheap, unglamorous, and it changed how much she could tolerate.

Binders came later. Bentonite and a GI detox for the ochratoxin, once she could handle them.

Where she is a year in:

  • Minerals and ratios improved on retest. Still low honestly, but moving.
  • Currently a Fast 1. She’s been a Fast 4 and a Fast 3.
  • Hiking two-plus miles after years of not being able to.
  • Went out to eat and didn’t react to anything. After years of a limited diet.
  • Energy to be around people without feeling wiped out afterward.
  • Her bone density scan came back osteopenia instead of osteoporosis.

In her words: “I think I am like a new person because of the work we’ve done, including the mold detoxing and mineral rebalancing.”

The mold test didn’t change the order of operations. It confirmed it. HTMA told me where to start, what her body could handle, and when she was ready for the next layer — and the retests told me it was working before she felt it.


Order of operations is the piece I teach hardest, because it’s where most practitioners get stuck… not on the science, on the sequencing. If you want to see how I read a report and decide what comes first, second, and not yet, that’s in the free masterclass.

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As a passionate advocate for functional lab testing, I have dedicated my career to helping practitioners leverage the power of labs to take their practices to new heights. I’m a course creator, app developer, podcaster, and so much more!
My journey began with my own personal health transformation. After over a decade of struggling with debilitating endometriosis pain, I discovered that a severe magnesium deficiency was at the root of my issues. Through supplementation, I went from monthly suffering to almost no discomfort at all. This incredible change sparked my passion for mineral testing.
I became a Functional Nutritional Therapy Practitioner (FNTP) and dove into Hair Tissue Mineral Analysis (HTMA) with enthusiasm. In less than two months of incorporating HTMA into my practice, I went from zero to 30 paying clients. The results were astounding, not just for me, but for my clients as well.
This journey led to the creation of Test Don't Guess, an online platform designed to help unlicensed practitioners navigate and incorporate functional lab testing into their practices with ease and confidence. Through courses, apps, podcasts, case studies, and more, I aim to be the resource I wish I had when I was starting out.
My mission is simple: to empower practitioners by providing them with the tools, resources, and support they need to confidently integrate lab testing into their work, transforming their practices and their clients’ lives.

I’m Jensen.

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