The Naturopathic Co.
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Low iron is one of the most common and most consistently underestimated causes of poor health in women. Fatigue, brain fog, breathlessness, hair loss, poor exercise tolerance, and a general sense of running on empty are all classic signs – yet iron deficiency is frequently missed on standard blood tests, or identified but inadequately treated.
At The Naturopathic Co., our Melbourne naturopath and nutritionist team investigates iron deficiency properly, identifies why levels are dropping, and builds a treatment plan to restore and sustain healthy iron stores over the long term.
Low iron affects almost every system in the body. Common presentations include:
One of the challenges with iron deficiency is that many of these symptoms are gradual in onset and easy to normalise – particularly when they develop slowly over months or years. Many of our patients arrive having been told their iron is normal on a standard blood test, yet ferritin (stored iron) is critically low.
A standard GP blood test typically checks haemoglobin – the iron carried in red blood cells. Haemoglobin can remain within range even when ferritin is severely depleted, because the body prioritises keeping red blood cells functional for as long as possible. By the time haemoglobin drops, the body has often been iron deficient at a tissue and storage level for a long time.
We work with your GP to ensure ferritin is tested alongside a full iron studies panel, and we interpret these results in the context of your symptoms – not just in relation to a reference range that was never designed with optimal function in mind.
Menstrual blood loss is the most common driver of iron deficiency in women. Heavy periods, frequent bleeding, or cycle irregularities can significantly outpace dietary iron intake. Addressing the hormonal imbalance driving heavy periods – including oestrogen dominance, fibroids, or endometriosis – is an essential part of the longer-term picture, not just supplementing iron in isolation.
Iron absorption happens in the small intestine and is highly sensitive to gut health. When the gut is inflamed, the microbiome is imbalanced, or conditions such as coeliac disease or gut dysbiosis are present, iron absorption drops significantly regardless of how much iron you consume or supplement. This is one of the most common reasons iron levels remain low despite supplementation. A comprehensive gut microbiome assessment is often the missing piece in chronic iron deficiency.
Plant-based diets, restrictive eating, and high-starch or low-protein dietary patterns can all result in insufficient dietary iron. Non-haem iron from plant sources is also significantly less bioavailable than haem iron from animal sources, meaning vegetarians and vegans need to be particularly attentive to both intake and absorption. Our nutritional medicine approach addresses dietary iron through both food-first strategies and supplementation where needed.
Pregnancy, breastfeeding, rapid growth, and high-intensity exercise all significantly increase the body’s iron requirements. Athletes – particularly endurance athletes – are at elevated risk of iron deficiency due to a combination of increased demand, foot-strike haemolysis, and gastrointestinal losses.
Chronic low-grade inflammation interferes with iron metabolism through a mechanism called anaemia of chronic disease – the body essentially sequesters iron away from circulation as part of an immune response. In this case, simply supplementing iron is often insufficient without also addressing the underlying inflammatory driver.
Hepcidin is a hormone produced by the liver that acts as the body’s primary regulator of iron absorption and distribution. When hepcidin is elevated – which occurs in response to chronic inflammation, infection, or certain chronic diseases – it effectively locks iron inside cells and blocks absorption from the gut, regardless of how much iron you are consuming or supplementing. This is one of the key mechanisms behind anaemia of chronic disease, and it explains why some patients continue to have low circulating iron despite normal or even high iron stores. Identifying and reducing the inflammatory driver behind elevated hepcidin is essential to restoring proper iron metabolism – supplementing iron alone will not overcome a hepcidin block. This is why our approach to persistent iron deficiency always investigates the broader inflammatory and immune picture alongside iron levels themselves.
There is a bidirectional relationship between iron and thyroid function. Low iron impairs thyroid hormone production and conversion, and suboptimal thyroid function can in turn affect iron absorption and metabolism. Assessing both together – rather than treating them as separate issues – is an important part of our approach.
Conditions such as coeliac disease, Hashimoto’s thyroiditis, and other autoimmune presentations frequently impair iron absorption or increase iron loss. If iron deficiency is resistant to treatment, an underlying autoimmune condition is always worth investigating as part of the picture.
Our approach to low iron goes beyond simply prescribing a supplement. We investigate why iron is low, which form of supplementation is most appropriate and best tolerated, how to optimise absorption, and what dietary and lifestyle changes will support sustained improvement.
We work with your GP to organise or interpret iron studies, and we use the results alongside a detailed case history to guide treatment. Where gut absorption is a significant factor, we address this directly through gut-directed treatment protocols. Where heavy periods are driving ongoing loss, hormonal support runs alongside iron restoration.
Common components of our iron support approach include targeted iron supplementation selected for tolerability and bioavailability, vitamin C co-administration to enhance absorption, dietary iron planning, avoidance of absorption inhibitors such as calcium and tannins taken at the same time as iron, and gut healing support where relevant.
With over 170 five-star Google reviews, The Naturopathic Co. has helped hundreds of patients restore iron levels sustainably – including many who had been supplementing for years without improvement until the underlying absorption issue was identified and treated.
We consult in South Yarra, Melbourne and via telehealth Australia-wide. Book your initial consultation here.
Low Iron Naturopath and Nutritionist Melbourne
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