Hair Mineral and Heavy Metals Analysis

Hair mineral and heavy metals analysis tests a small hair sample in a specialist laboratory to reveal the body's long-term trace mineral status and toxic metal accumulation — providing a tissue-level record of nutritional and toxicological exposure over the preceding 3–6 months. At this Brno practice, Eva Hajská uses the test to assess both mineral adequacy (magnesium, zinc, selenium, calcium, iron, copper, chromium, manganese) and toxic metal burden (mercury, lead, cadmium, arsenic, aluminium, nickel). Hair testing complements blood testing: because hair incorporates minerals as it grows, it reflects average tissue levels over months rather than a single-day snapshot, making it more sensitive to chronic deficiencies and cumulative toxic metal exposure from environmental, dietary, and occupational sources. Results are interpreted in the context of the patient's full clinical picture and TCM diagnosis.

Hair Tissue Mineral Analysis (HTMA) is a laboratory technique that measures the concentration of minerals and heavy metals in a small hair sample (typically 0.5–1 g of scalp hair, cut close to the root). The test is performed by a specialist laboratory using inductively coupled plasma mass spectrometry (ICP-MS) or similar high-sensitivity analytical technology, which can detect mineral concentrations down to parts per billion. The rationale for hair over blood as a test matrix is well-established: minerals are incorporated into the hair matrix as it grows at approximately 1 cm per month. A 3 cm hair sample therefore reflects average mineral status over the preceding three months — offering a time-averaged tissue measurement rather than the transient fluctuations that blood levels show. For key minerals like magnesium, which is overwhelmingly intracellular, blood levels are tightly regulated and often remain within reference ranges even when tissue stores are substantially depleted; hair levels can detect this imbalance earlier. Toxic heavy metals measured typically include: mercury (dental amalgam, fish consumption), lead (old paint, soil contamination, certain occupational exposures), cadmium (smoking, certain foods), arsenic (rice, contaminated water, occupational), aluminium (cookware, antiperspirants, medications), and nickel (dietary, jewellery, occupational). Elevated hair levels provide evidence of chronic exposure and cumulative tissue accumulation — a concern because these metals compete with essential minerals at binding sites (mercury displaces selenium; lead competes with calcium; cadmium displaces zinc), contributing to a range of neurological, cardiovascular, and immunological dysfunction. Essential minerals assessed include: calcium, magnesium, zinc, selenium, iron, copper, manganese, chromium, molybdenum, and others. Ratios between minerals are often as clinically informative as absolute levels: the calcium-to-magnesium ratio, the zinc-to-copper ratio, and the sodium-to-potassium ratio are established markers of adrenal status, immune competence, and metabolic function respectively. At Celostní medicína a Akupunktura Brno, Eva Hajská orders this test when the clinical picture suggests chronic mineral deficiency (persistent fatigue, immune weakness, poor wound healing, mood instability, muscle cramps), exposure to toxic metals (occupational history, dental amalgam, geographical factors), or for patients with complex chronic conditions where nutritional and toxicological factors may be contributing. Results are reviewed in a dedicated consultation (included in the 7,000 Kč price), and any imbalances are addressed through phytotherapy, dietary modification, and if indicated, nutritional supplementation or a supervised heavy metal reduction protocol. Hair sample collection is simple: Eva provides guidance or a collection kit, and the patient cuts 0.5–1 g of hair from the nape of the neck close to the scalp. The sample does not require refrigeration. Laboratory turnaround is typically 2–4 weeks, after which a results consultation is scheduled. Patients are advised not to use hair colour treatments, perms, or bleach in the 4–6 weeks before sampling, as these can alter mineral readings.