Aluminium, Toxic Metals and What Your Hair Tissue Analysis May Reveal About Your Health
An interview with Paul Brennan about environmental exposures, Hair Tissue Mineral Analysis, aluminium, and the FreeRangers vision for a healthier New Zealand
How much thought do we give to the substances, like aluminium, we encounter in everyday life? From the products we apply to our skin to the food we eat, the water we drink and the environments in which we live and work, we are exposed to a complex mixture of naturally occurring and manufactured substances.
In this interview, Paul Brennan and I discuss aluminium exposure, other potentially toxic metals, and how Hair Tissue Mineral Analysis (HTMA) may contribute to a broader investigation of a person's nutritional and environmental health.
We examine various potential sources of aluminum exposure, such as certain antiperspirants, agricultural products, and specific vaccines. We highlight the importance of differentiating between the presence of aluminum and evidence of harm. The chemical form, quantity, exposure route, and the body's processing of a substance all affect its possible effects.
What Can Hair Tissue Mineral Analysis Tell Us?
Hair mineral analysis measures the concentrations of selected minerals and elements incorporated into growing hair. Depending on the laboratory and testing method, this may include nutritional elements such as calcium, magnesium, zinc and copper, together with toxic elements such as lead, cadmium, mercury and aluminium.
I have worked with HTMA for many years as part of my wider approach to nutritional assessment and rehabilitation. My preference is to examine the overall picture, including a person's health history, symptoms, diet, lifestyle, occupational exposures and other relevant investigations.
Hair testing is a forensic, not diagnostic, test. For instance, a high aluminium level in hair does not automatically indicate aluminium poisoning or excessive accumulation in the body's organs. It's important to connect lab results with the individual's health history, signs, and symptoms. Nevertheless, carefully interpreted results may raise questions worth investigating further, particularly when considered alongside a person's exposure history and conventional medical testing.
Looking Beyond the Laboratory Report
One of my longstanding principles is to test rather than guess, while recognising that no single test provides all the answers. Good health is rarely the result of one intervention. Nutritious food, regular physical activity, adequate sleep, supportive relationships, purpose in life, and a healthy living environment remain fundamental.
When there is a real concern about exposure to potentially harmful substances, a wise strategy involves identifying and minimising unnecessary exposure, evaluating the existing evidence, consulting with professionals, and aiding the body's natural detoxification processes.
Gary Moller's Homemade Citrus Peel Detox Drink
One of my favourite daily health routines is a simple homemade citrus peel drink. It costs very little, takes only a few minutes to prepare, and makes good use of something most people throw away: lemon peel.
Citrus peel contains naturally occurring plant compounds, including flavonoids such as hesperidin and the aromatic compound limonene. These substances have attracted scientific interest for their antioxidant and other biological properties. I regard this drink as a gentle way of supporting good nutrition, hydration and the body's normal processes of waste elimination. It is not an aggressive detoxification treatment.
How to Make My Citrus Peel Drink
Ingredients
One whole lemon, preferably organically grown and thoroughly washed.
One or two dandelion or milk-thistle herbal tea bags.
A few slices of fresh ginger, if desired.
Optional additions include green tea, fresh garden herbs, a little turmeric or a teaspoon of manuka honey.
Boiling water.
Preparation
Wash the lemon thoroughly. I prefer to freeze it first, then allow it to defrost before slicing. This bursts the cells of the lemon peel, better releasing the healthful ingredients.
Slice the entire lemon, including its peel, into a heatproof jug. I use a large teapot.
Add the herbal tea bags, ginger and any other preferred ingredients.
Pour over boiling water, cover and leave to infuse overnight as it cools.
Refrigerate, then dilute to taste. Keep refrigerated and consume within two to four days.
How I Use It
I generally enjoy a generous glass in the morning, sometimes with a small amount of apple-cider vinegar and always with a little New Zealand fulvic acid added separately to each glass. Apple cider vinegar is optional. For an extra health benefit, I like to stir a teaspoon of NZ blackcurrant into a glass of the citrus peel drink. I drink it during and after exercise as a low‑carbohydrate energy drink.
I prefer to keep the drink diluted and consume it around breakfast rather than sipping it continuously throughout the day. Since citrus and apple cider vinegar (if added) are acidic and can harm tooth enamel with frequent exposure, it's better to drink it quickly rather than sip it. Rinsing the mouth with plain water afterward is a wise choice.
Gentle Support Rather Than Aggressive Detoxification
My philosophy is simple: support the body with good food, adequate hydration, regular movement, sleep and sensible daily habits. The liver and kidneys already perform the body's essential detoxification and elimination functions. A nourishing drink can be part of a healthy routine, but it cannot substitute for identifying and reducing harmful exposures or obtaining appropriate medical treatment.
If you are concerned about aluminium or another toxic metal, the priority is to establish whether significant exposure has occurred, rather than assume that a detoxification programme is necessary. This is where hair tissue mineral analysis is particularly helpful. Test: don't guess!
Read my full recipe and explanation:
Health note: This drink is intended as a food-based wellness practice, not a treatment for poisoning or disease. People taking prescription medication, particularly anticoagulants, diuretics or medicines with known herbal interactions, should check the ingredients with their pharmacist or medical practitioner.
The FreeRangers Vision for New Zealand
Our conversation also moves beyond personal health into the wider question of what makes a country a good place to live.
Through FreeRangers, I am promoting a practical vision of healthier people, resilient families, productive communities and greater support for local producers. I believe our politicians should be judged not simply by their promises or economic statistics, but by whether their decisions help make New Zealand one of the best places in the world to live, work and raise a family.
That means considering affordable housing, nutritious food, access to recreation, environmental stewardship, economic opportunity and the wellbeing of future generations.
These are not separate issues. They are closely connected. Here is a collection of my articles about Freerangers.
Watch the Interview
In this conversation with Paul Brennan, we discuss the questions surrounding aluminium exposure, the possible applications and limitations of HTMA, and my wider philosophy of health, personal responsibility and community resilience. I encourage you to watch the interview, consider the evidence, and make up your own mind.
Further Reading: Aluminium, Toxic Metals and Detoxification
I have written extensively over the years about environmental exposure to potentially toxic elements, Hair Tissue Mineral Analysis and the role of nutrition in supporting health. The articles below draw upon my clinical observations, case studies and interpretation of laboratory findings. They also explore the importance of reducing unnecessary exposure and making gradual, sustainable improvements to nutrition and lifestyle.
Like all tests, Hair mineral testing has limitations, and suspected poisoning requires appropriate medical assessment. My guiding principle remains to test rather than guess, proceed gently, and consider the whole person rather than relying upon any single laboratory result.
Additional Gary Moller articles on detoxification
Additional and scientific references
ATSDR: Toxicological Profile for Aluminium. A detailed review of aluminium exposure, absorption, distribution, elimination and potential health effects.
Health information disclaimer: This article is for general education and discussion. Hair Tissue Mineral Analysis is not a standalone diagnostic test for heavy metal poisoning, nutritional deficiency or disease. Concerns about toxic exposure should be assessed by an appropriately qualified health professional using validated investigations where indicated. Do not discontinue prescribed medicines or make significant treatment changes on the basis of hair testing alone.
Comments