Hair Tissue Mineral Analysis
Your symptoms have a shape. HTMA shows you where it comes from.
A lab measurement of what's actually stored in your tissue, read against your history by Jessica Olavarria, APRN, FNP-C.
Most people arrive here after a symptom checklist, a quiz, or a guess. Here's the honest limit of all three.
A structured self-assessment is genuinely useful. It organises what you're already experiencing into something with a shape, and it shows you where a real investigation would be worth your money. That's more than most people get out of a fifteen-minute appointment.
It is also the ceiling of what any symptom questionnaire can do — including every quiz online that promises to name your deficiency.
Three reasons symptoms alone can't get you there.
Sodium against potassium describes how your stress response has been running. Calcium against magnesium describes whether your nervous system can come down. Zinc against copper touches immune function, hormone metabolism and mood. You can score every symptom perfectly and still not know a single one of those relationships, because a ratio is a measurement. It isn't something the body reports.
A mineral can be genuinely depleted, or present in quantity but locked in a form you can't use, or adequate but blocked by something competing with it. Those three states are indistinguishable from the inside and they call for opposite responses.
Lead, cadmium, mercury, aluminium and arsenic displace nutrient minerals by occupying the sites those minerals belong in. The symptoms come from the displaced mineral, so they read as ordinary deficiency. No checklist can separate a mineral you never had enough of from one something else has pushed out of position.
What the test adds
Hair tissue mineral analysis measures mineral content in hair, which is a storage and excretion tissue rather than a transport one. That's the whole reason it answers a different question than a blood panel.
- Tissue levels for a full mineral panel. Measured, not inferred.
- The ratios — sodium to potassium, calcium to magnesium, zinc to copper, calcium to phosphorus. The part no questionnaire can reach.
- Heavy metal burden — lead, mercury, cadmium, aluminium, arsenic. So a displaced mineral isn't mistaken for a depleted one.
- Metabolic and adrenal patterning, read from the relationships between minerals rather than any single value.
- A trend you can re-measure. Hair reflects months rather than a moment, so a repeat test tells you whether what you changed actually moved anything.
And the part that matters most: Jessica Olavarria, APRN, FNP-C reads your results against your intake history and your medications. A raw lab report is a page of numbers that means very little on its own. The value is in the reading, not the printout.
What happens after you order
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You'll get your at-home collection link and video instructions by email.
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You collect the sample at home. Takes about five minutes, no clinic visit.
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A certified laboratory processes it for mineral levels, key ratios and heavy metal burden.
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Jessie reviews your results against your history, then sends you a video review of your findings in plain language — what's elevated, what's depleted, what the ratios indicate, and what it means for your symptoms.
If you've completed a symptom assessment, have it ready before that review. Your section totals give her a symptom picture to read the lab against, which is a meaningfully better starting point than results alone.
One more thing, and it's the part most pages like this leave out.
HTMA is a mineral and heavy-metal test, not a catch-all. If your symptoms turn out to have nothing to do with minerals, that's still a useful, real result — it means the answer is somewhere else.
If you'd rather talk it through first, a consultation is a reasonable next step before you order.
Questions people ask here
Does this replace my bloodwork?
No. It's a complement. Blood tells you what's circulating right now under tight regulatory control. Tissue tells you what's actually been deposited over months. Neither is superior — they answer different questions.
Is this a diagnosis?
No. HTMA doesn't diagnose disease and it isn't a substitute for standard medical evaluation. It fills in a picture blood is structurally unable to show you.
Do I need a clinic visit?
No. Collection happens at home, in about five minutes, following the video instructions in your confirmation email.
Hair tissue mineral analysis is a laboratory assessment used in a functional medicine context. It is not a diagnostic test for any disease and does not replace conventional medical evaluation or standard laboratory testing ordered by your physician. Nothing here should be used to start, stop or adjust any supplement, medication or treatment.