A Simple Guide to What Your Hair Can Reveal About Your Health
If you’ve been feeling out of sorts lately — and your blood tests keep coming back ‘normal’ — it’s time to look a little deeper.
Blood tests are useful, but they only show a snapshot in time: what’s happening in your body at the exact moment the sample is taken.
This is where a Hair Tissue Mineral Analysis, or HTMA, can be much more useful.
What is a Hair Tissue Mineral Analysis (HTMA)?
A Hair Tissue Mineral Analysis is a simple, non-invasive test that uses a small sample of your hair to look at your mineral and metabolic patterns over time. Because hair grows slowly over weeks and months, it acts as a storage record logging information about your mineral status, stress response, metabolism, hormone patterns and toxin exposure as it grows.
That’s the key difference from a blood test. Blood gives us a single moment in time, whereas hair gives us 2-3 months of historical data.
What does an HTMA test actually measure?
HTMA measures your key nutritional minerals — things like calcium, magnesium, sodium, potassium, zinc and copper — along with the ratios between them, and any build-up of toxic heavy metals.
The ratios are where it gets interesting. It’s not just about whether one mineral is high or low in isolation. Your body works as one interconnected system, so it’s the relationship between minerals that tells the real story. For example, the ratio of calcium to potassium can show how well your thyroid is functioning, and the ratio of sodium to magnesium can tell me about the state of your adrenal glands.
From these patterns, we can build a picture of:
- Your metabolic rate — whether your body tends to run fast or slow
- How your nervous system and stress response are coping
- How your adrenals and thyroid are functioning at a cellular level
- How well you’re absorbing, using and eliminating minerals
- Whether heavy metals are interfering with your mineral balance
What can HTMA tell you about your health?
Why you are moody, tired and gaining weight
Every cell in your body needs minerals to turn food into energy — it’s not just about eating well, it’s about whether those nutrients can get where they’re needed. HTMA shows whether that process is working as it should, or where it might be getting stuck.
This is also where your stress patterns show up. Blood sugar regulation, nervous system load, and how your body is coping with ongoing stress can all show up in your mineral profile — including tendencies toward fatigue, burnout, or a low mood that doesn’t quite make sense. Rather than treating mood, tiredness and unexplained weight gain as separate issues, we get to see how they’re connected. More often than not, they’re both pointing back to the same underlying pattern.
Why “eating well” isn’t always enough
An individual mineral being in range in your results doesn’t automatically mean your body is using it well. HTMA looks at absorption, not just presence — so it can show where nutrients are going in but not being properly utilised, alongside deficiencies, electrolyte imbalances, or protein needs you might not have considered.
Minerals are the spark plugs of your cells: without the right ones, in the right balance, energy production doesn’t happen properly, however good your diet looks on paper. This is often the missing piece for women who’ve been eating well, doing everything “right,” and still not feeling it.
What this means for your hormones
HTMA doesn’t test hormones directly, but the mineral ratios it reveals give real insight into how your endocrine system is functioning — including thyroid tendencies and patterns connected to oestrogen and progesterone.
Copper is a good example. It has a two-way relationship with oestrogen, so an imbalance here often sits alongside oestrogen-related symptoms. Zinc, meanwhile, is needed for progesterone production — so a zinc deficiency can be part of the picture for anyone whose progesterone is already under pressure.
What I find particularly useful is what HTMA shows about your adrenals and blood sugar. Through the peri-to-post menopause years, getting these two systems working well can make a real difference to how many hormonal symptoms show up at all.
What’s going on beneath the surface
Your hair can also flag patterns linked to immune resilience and how well your body is handling inflammation — plus, importantly, how efficiently it’s clearing toxins. This includes whether heavy metals are present, and whether your liver and kidneys are managing to process and eliminate them, or whether that load is starting to build.
If you’ve been dealing with symptoms that don’t have an obvious explanation — low-grade inflammation, things that keep recurring, or just a sense that your body is working harder than it should have to — this is often where some of the missing context comes from.
What happens after your HTMA results?
Once we have your results, I use your individual levels, ratios and patterns to build nutritional and lifestyle guidance that’s tailored to your body, rather than a generic plan. This can include personalised nutritional and supplement recommendations alongside homeopathic remedies — designed to support your body’s own ability to find balance, rather than work against it. No more guessing from a shelf of supplements you’re not sure you need. Just a plan built around what your results actually show – what your body actually needs now.
How to Get an HTMA?
HTMA often gives answers where standard testing falls short — not because standard testing is wrong, but because it’s only looking at a single moment in time. When we look at your minerals alongside your history, your symptoms and what’s actually going on in your life, we’re not just managing symptoms one at a time. We’re working with the patterns underneath them.
If you’ve been told everything looks fine, but you don’t feel fine, your hair may be holding information your blood test never picked up.
Curious what your own results might reveal? Book a call and we can talk through whether HTMA is the right starting point for you.
