Unravelling IBS

The SIBO, ISO, IMO, Secondary Hyperoxaluria, Histamine Intolerance, Trauma and Chronic Stress, Methylation and IBS Connection

Irritable bowel syndrome (IBS) is a common gut disorder causing abdominal pain, bloating, and changes in bowel habits, like diarrhea or constipation. 

Classified as a disorder of the gut-brain axis, effective treatment requires addressing both digestive dysfunction and the miscommunication between the gut and the brain. 

 

This article explores some common underlying issues that should be identified and addressed to manage and potentially resolve IBS completely.

SIBO (Small Intestinal Bacterial Overgrowth)

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Emerging research increasingly links SIBO with IBS, particularly in post-infectious IBS, IBS-D (diarrhoea predominant), and IBS-M (mixed type). 

SIBO occurs when bacteria normally confined to the large intestine migrate into the small intestine, where they ferment food too early in the digestive process. This can lead to gas, bloating, abdominal pain, and altered bowel habits.  

Because SIBO closely mimics and exacerbates IBS symptoms, it is often overlooked. Fortunately, reliable testing and treatment is available.

ISO (Hydrogen Sulfide Overgrowth)

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ISO occurs when there is an excess of hydrogen sulphide-producing bacteria in the small or large intestine. This can lead to symptoms like diarrhea, bloating, abdominal pain, sulphur food intolerance (e.g., eggs, garlic, onions), and gas with a characteristic “rotten egg” smell. 

ISO is increasingly recognised as a contributing factor in IBS, particularly in diarrhea-predominant (IBS-D) cases. Although there is currently no standardised test for diagnosing ISO, it can often be identified through a combination of symptoms and stool testing. 

If you find you avoid eggs, garlic and onion because they just don't seem to agree with you, then ISO may be the reason. 

IMO (Intestinal Methanogen Overgrowth)

IMO occurs when methanogens, microbes from the archaea family (not bacteria), overgrow in the small and/or large intestine. These organisms produce methane gas as a by-product of their metabolism. 

Methanogens are normally present in a healthy colon, especially the distal colon, where methane helps slow gut motility, which aids water and electrolyte absorption and the formation of solid stool. However, under certain conditions, methanogens can proliferate, leading to excessive methane production. This slows gut transit time too much and can contribute to constipation-predominant IBS (IBS-C), along with symptoms like bloating, discomfort, and straining.  

Excess methane in the small and/or large intestine can lead to constipation

Secondary Hyperoxaluria

Secondary hyperoxaluria occurs when oxalates are excessively absorbed from the gut into the bloodstream, resulting in elevated levels in the urine. This is often triggered by digestive disturbances commonly seen in IBS, such as fat malabsorption, dysbiosis, intestinal inflammation, and increased intestinal permeability (leaky gut). 

Under these conditions, oxalates are less likely to bind to calcium (and other minerals) in the gut, which increases their absorption into the bloodstream (general circulation). 

Unbound oxalate crystals are sharp and abrasive, and when they accumulate in the gut, they can irritate the intestinal lining leading to inflammation, increased intestinal permeability (leaky gut), heightened visceral sensitivity (worsening pain), and can activate immune cells further driving abdominal pain, cramping and loose stools (urgency). 

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When oxalates enter systemic circulation, they can contribute to a wide range of symptoms, including kidney stones/pain, urinary issues, joint pain and stiffness, fibromyalgia-type muscle and fascia pain, brain fog, and oxidative stress (just to name a few!). 

This creates a vicious cycle where gut dysfunction drives oxalate overload, and excess oxalates, in turn, worsen both gut and overall health.  

The good news is that oxalate issues can be identified through symptom patterns and stool testing, and confirmed with urine testing, and it is highly treatable. 

If you’ve ever felt worse after eating a ‘healthy’ diet high in leafy greens, nuts, or chocolate, oxalate overload may be a contributing factor. 

Histamine Intolerance (HIT)

Histamine intolerance (HIT) and IBS are closely linked, as they share overlapping symptoms and often arise from similar underlying gut dysfunctions. 

HIT can mimic or worsen IBS symptoms such as bloating, abdominal pain, cramping, visceral hypersensitivity, diarrhea and anxiety, especially after consuming histamine-rich foods.

In many people with IBS, factors like gut inflammation, dysbiosis, or increased intestinal permeability (leaky gut) can reduce the activity of diamine oxidase (DAO), the main enzyme that breaks down histamine in the gut and bloodstream. Some individuals may also have reduced histamine-N-methyltransferase (HNMT) activity, an enzyme essential for breaking down histamine within the liver, brain and other tissues. 

When DAO and/or HNMT activity is impaired, histamine accumulates, triggering a wide range of symptoms. While histamine is a crucial compound involved in immune responses, digestion and neurotransmission, excess histamine can lead to symptoms commonly seen in IBS.

 

HIT can be identified through clinical assessment, dietary response, and targeted testing such as stool analysis or DAO activity testing. Fortunately, with the right approach, histamine intolerance can be effectively managed and often resolved over time. 

In some cases, what appears to be IBS may, in fact, be driven or exacerbated by histamine intolerance. 

Trauma and Stress

Trauma, especially early life trauma or chronic psychological stress, is strongly linked to both the development and persistence of IBS. 

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In these instances, the nervous system can get ‘stuck’ in a chronic or overreactive stress response, dominated by sympathetic (fight-flight-freeze) activation and reduced parasympathetic (vagal) tone. This imbalance alters the gut function in several ways:

• Gut motility and sensitivity shift, leading to visceral hypersensitivity (an exaggerated response to normal gut sensations).
• Digestive capacity decreases, with reduced secretion of digestive enzymes and stomach acid (increases risk of developing SIBO and digestive issues). 
• The gut microbiome becomes disrupted, favouring pathogenic or inflammatory microbes over beneficial species (dysbiosis).
• Intestinal permeability (“leaky gut”) increases, allowing food antigens and endotoxins to enter the bloodstream, triggering immune activation and systemic inflammation. 
• Suppression or dysregulation of the migrating motor complex (MMC) – rhythmic wave-like contractions that occur in the gastrointestinal tract that help clear out bacteria, food particles and waste between meals and is vital to maintaining gut health and preventing SIBO. 

Altogether, these changes predispose one to developing IBS in the first place and can create a vicious cycle that maintains and worsens IBS symptoms over time, making nervous system regulation and psychological support essential to treatment. 

Methylation

Methylation is a fundamental biochemical process that supports detoxification, neurotransmitter balance, immune function, and gut lining repair, all of which are essential for healthy digestion.

Optimal methylation plays a role in the prevention and management of every condition discussed in this article, and often underlies broader patterns of gut dysfunction. 

While the connections between methylation and issues such as IBS, IMO, ISO, Secondary Hyperoxaluria, Histamine Intolerance, and the impacts of stress and trauma are complex, they are clinically significant and should not be overlooked. 

Supporting healthy methylation, through nutrition, lifestyle, and, where needed, targeted supplementation, is a foundational strategy in restoring gut health and resilience.  

Multiple factors can contribute to the symptoms experienced by individuals with IBS, and several are likely present.  

If you've tried standard IBS therapies without relief, investigating and addressing these issues could be a game-changer.

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The information provided above is for general educational purposes only. It is not a substitute for personalised medical or health advice and does not take your individual circumstances into account. The content above is intended to inform and educate, not to promote or advertise any specific service.

Always consult your own qualified healthcare professionals regarding your individual situation before making decisions related to your health.

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Catherine Clark is a Naturopath, Nutritionist, and Medical Herbalist with a special interest in GIT health, hormones, mental health, and methylation. Catherine consults in person from Logan, Queensland and also online via Telehealth throughout Australia. 

If you are looking for tailored solutions that support your digestive system from the inside out - blending natural medicine, nutrition, and mind-body practices – Click the link below to get in touch.  

 

Understanding Irritable Bowel Syndrome (IBS): A Gut-Brain Connection

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Irritable Bowel Syndrome (IBS) is one of the most common gastrointestinal issues seen in clinical practice - but it's also one of the most misunderstood. If you've experienced symptoms like abdominal pain, bloating, irregular bowel movements, or digestive discomfort that seems to come and go, IBS may be at the root. 

Let's break down what IBS actually is, how it's diagnosed, and the therapeutic approaches that can help manage it.

What is IBS?

IBS is now classified as a disorder of gut-brain interaction (DGBI), which is influenced by the microbiota-gut-brain axis.

It is largely driven by dysfunctional communication between the brain and the digestive system and associated visceral hypersensitivity, dysbiosis, disordered intestinal permeability, altered bowel motility and central nervous system processing. 

Effective treatment requires addressing the microbiota-gut-brain connection.

IBS is a chronic and complex condition, but it can be effectively managed with the right support.

How Common Is IBS and What Are Some Risk Factors?

IBS is a common condition. It is one of the most common complaints presenting to health professionals, and for most people, tends to follow a relapsing/remitting course, which can significantly affect quality of life - physically, emotionally, and socially.

Irritable bowel syndrome often first presents following a bout of gastro (also known as post-infectious IBS), repeated antibiotic use, high stress, mood disturbances (anxiety and depression), and presents more commonly in females under 50 years of age. IBS also has significant symptom overlap with non-coeliac gluten sensitivity, coeliac disease, endometriosis, IBD, GERD, and functional dyspepsia. 

Key IBS Symptoms

The hallmark sign of IBS is abdominal pain related to changes in bowel habits. This can present as pain that improves (or worsens) after going to the toilet. 

Other typical signs include:

• Irregular bowel movements (diarrhea, constipation, or both)
• Urgency or straining during bowel movements
• A sensation of incomplete evacuation
• Non-bloody mucus in the stool
• Bloating or abdominal distension, and/or gas

However, certain symptoms raise a red flag and may suggest the presence of more serious issues. These include: 

• Onset of symptoms after age 45
• Unexplained weight loss
• Rectal bleeding
• Nighttime Diarrhoea
• Family history of colon cancer, inflammatory bowel disease, or coeliac disease.

If you have noticed any red flag symptoms, it is important to have these assessed by your GP 

Diagnosing IBS: The Rome IV Criteria

IBS is diagnosed based on the Rome IV criteria, which defines IBS as recurrent abdominal pain occurring at least one day per week over the past three months, accompanied by two or more of the following: 

• Bowel movements
• A change in stool frequency
• A change in stool appearance or consistency.

 Symptoms must have started at least 6 months before diagnosis

IBS is further classified into four subtypes, based on predominant bowel habits:

• IBS-D (diarrhea-predominant)
• IBS-C (constipation-predominant)
• IBS-M (mixed – both constipation and diarrhea)
• IBS-U (unclassified – presentation does not fit other categories)

These subtypes can change over time, making a personalised and adaptable treatment approach essential

Additional Considerations 

Multiple interwoven factors can increase the risk of developing IBS, trigger its onset, and sustain or worsen symptoms over time. These include methylation issues, Small Intestinal Bacterial Overgrowth (SIBO), a history of trauma or chronic stress, Intestinal Methanogen Overgrowth (IMO), Intestinal Sulphide Overgrowth (ISO), oxalate overload, and histamine intolerance. While these are too broad and complex an area to dive into in this post, they do represent crucial aspects of understanding and effectively treating IBS - stay tuned for a future post! 

Exploring the Microbiome with Functional Pathology

To truly understand what’s going on, functional pathology testing can offer powerful insights - especially when standard testing shows “nothing wrong,” yet symptoms persist.

Useful tests include:

• Comprehensive stool and microbiome panels that assess microbiome balance (beneficial vs pathogenic strains), digestive capacity (enzymes, bile acids, short-chain fatty acids), intestinal inflammation or immune markers, yeast and fungal overgrowth, parasites and dysbiosis, and markers of leaky gut (intestinal permeability).
• SIBO breath tests
• Targeted Blood and Urine Tests

When combined with a detailed health history, screening measures, dietary assessment, and symptom tracking, this data offers a more holistic and functional understanding of the underlying drivers of symptoms. This integrative approach enables more precise and effective interventions, tailored to your individual needs.

How Is IBS Managed?

That depends on the factors driving the issues for an individual. There is no “one size fits all” solution. No two people with IBS present the same or have the same underlying causes, therefore, a highly personalised treatment approach is required. 

However, generally speaking, treatment will include:

• Dietary changes:
• Personalised dietary manipulation to positively influence microbiome (guided by pathology results).
• Identify triggering foods (NOTE: Whilst the FODMAP diet is often recommended and helpful, the full FODMAP diet is not designed to be used long-term – undesirable changes to the microbiome can occur in as little as 4 weeks. The FODMAP diet also does not address all possible dietary triggers, and additional testing is required).
• Mind-body therapies:
• Mindfulness, meditation, and stress-reduction techniques
• Cognitive behavioural therapy (CBT)
• Gut-directed hypnotherapy
• Somatic therapy
• Supplements:
• Antispasmodics 
• Neuromodulators for gut sensitivity
• Prokinetics and Digestive Aids 
• Pre and Probiotics
• Targeted antimicrobials
• Vitamin and mineral therapy

Utilising a combination of these therapeutic approaches provides a more complete approach to addressing the microbiota-gut-brain connection.

IBS: A Journey, not a Quick Fix

Living with IBS can be frustrating, flare-ups are common and expected – but know that you are not alone. By addressing the microbiota-gut-brain connection through lifestyle, nutrition, stress management, and targeted supplements, it is possible to reduce the frequency and severity of symptoms and improve your overall wellbeing.

If you’re unsure where to start, consider working with a Naturopath who can guide you through a personalized and empowering evidence-based plan.

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The information provided above is for general educational purposes only. It is not a substitute for personalised medical or health advice and does not take your individual circumstances into account. The content above is intended to inform and educate, not to promote or advertise any specific service.

Always consult your own qualified healthcare professionals regarding your individual situation before making decisions related to your health.

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Website: www.catherineclark.com.au
Email: catherineclark@groupmail.com

Catherine Clark is a Naturopath, Nutritionist, and Medical Herbalist with a special interest in GIT health, hormones, mental health, and methylation. Catherine consults in person from Logan, Queensland and also online via Telehealth throughout Australia. 

If you are looking for tailored solutions that support your digestive system from the inside out - blending natural medicine, nutrition, and mind-body practices – Click the link below to get in touch.

 

References

1. Sperber A. D. (2021). Review article: epidemiology of IBS and other bowel disorders of gut-brain interaction (DGBI). Alimentary pharmacology & therapeutics, 54 Suppl 1, S1–S11. https://doi.org/10.1111/apt.16582
2. Dinan, T. G., & Cryan, J. F. (2017). Gut-brain axis in 2016: Brain-gut-microbiota axis - mood, metabolism and behaviour. Nature reviews. Gastroenterology & hepatology, 14(2), 69–70. https://doi.org/10.1038/nrgastro.2016.200
3. Dinan, T. G., & Cryan, J. F. (2017). Brain-Gut-Microbiota Axis and Mental Health. Psychosomatic medicine, 79(8), 920–926. https://doi.org/10.1097/PSY.0000000000000519
4. Huang KY, Wang FY, Lv M, Ma XX, Tang XD, Lv L. Irritable bowel syndrome: Epidemiology, overlap disorders, pathophysiology and treatment. World J Gastroenterol 2023; 29(26): 4120-4135 DOI: https://doi.10.3748/wjg.v29.i26.4120
5. Ford, A. C., Sperber, A. D., Corsetti, M., & Camilleri, M. (2020). Irritable bowel syndrome. Lancet, 396(10263), 1675–1688. https://doi.org/10.1016/S0140-6736(20)31548-8
6. Rej, Anupam; Sanders, David. (2019). The overlap of irritable bowel syndrome and noncoeliac gluten sensitivity. Current Opinion in Gastroenterology 35(3): 199-205, https://doi.10.1097/MOG.0000000000000517
7. Rome Foundation. (n.d.). Rome IV Criteria. https://theromefoundation.org/rome-iv/rome-iv-criteria/
8. Vandeputte, D., & Joossens, M. (2020). Effects of Low and High FODMAP Diets on Human Gastrointestinal Microbiota Composition in Adults with Intestinal Diseases: A Systematic Review. Microorganisms, 8(11), 1638. https://doi.org/10.3390/microorganisms8111638
9. Bennet, S.M.P., Böhn, L., Störsrud, S., Liljebo, T., Collin, L., Lindfors, P., Törnblom, H., Öhman, L., Simrén, M. (2018). Multivariate modelling of faecal bacterial profiles of patients with IBS predicts responsiveness to a diet low in FODMAPs. Gut, 67, 872-881. http://dx.doi.org/10.1136/gutjnl-2016-313128

Busting the Top 5 Myths About Naturopathy: What You Need to Know

🌿 Myth 1: Naturopaths aren’t real healthcare professionals

Reality:

Qualified and professionally registered Naturopaths undergo extensive training in health sciences, including anatomy and physiology, clinical medicine, pathology, and clinical diagnostics — alongside natural medicine disciplines like nutrition, herbal medicine, and lifestyle counselling.

 

Naturopaths Undergo Extensive Training

💊 Myth 2: Naturopaths are anti-medication or anti-science

Reality:

Naturopaths are not anti-medication or anti-science – quite the opposite in fact. Naturopaths advocate for evidence-informed natural healthcare that can work alongside conventional treatment when appropriate. They often refer clients to medical doctors for testing or acute treatment and work collaboratively in integrative healthcare settings.

Naturopaths Advocate for Evidence-Based Natural Care

🍃 Myth 3: Naturopathy is just about herbs and supplements

Reality:

While herbs and supplements are part of the toolbox, naturopaths also focus heavily on nutrition, lifestyle changes, mind-body practices, and preventative care. Their approach is holistic and tailored to the whole person, not just symptom management.

Naturopaths Take a Whole-Person Approach

🧙‍♀️ Myth 4: Naturopathy is “woo-woo” or unproven

Reality:

While this misconception persists, many naturopathic treatments are supported by scientific research. Modern Naturopaths are trained in evidence-based practice and integrate the latest scientific findings with traditional knowledge. In fact, a recent independent Natural Therapies Review – led by the Commonwealth Chief Medical Officer and supported by the National Health and Medical Research Council (NHMRC) – found sufficient evidence to support the effectiveness of Naturopathy as a legitimate form of healthcare.  

Naturopathy is a Legitimate Form of Healthcare

⚖️ Myth 5: Naturopathy is unregulated

Reality:

Naturopathy in Australia operates as a self-regulated industry. This means that qualified professionals and organisations within the field of complementary medicine are responsible for establishing and upholding their own professional standards, rather than relying on government regulation.

Through this system, professional associations establish Codes of Conduct, oversee certification and ongoing professional development, enforce ethical standards, and manage complaints. Practitioners who are registered with these associations are held to a higher standard of practice and care.  

For this reason, it is important to choose a practitioner who is properly qualified and professionally registered with a reputable regulatory association, such as the ATMS.

Naturopathy is a Self-Regulated Industry

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The information provided above is for general educational purposes only. It is not a substitute for personalised medical or health advice and does not take your individual circumstances into account. The content above is intended to inform and educate, not to promote or advertise any specific service.

Always consult your own qualified healthcare professionals regarding your individual situation before making decisions related to your health.

---------------------------------------------------------------------------------------------------------

 

www.catherineclark.com.au
catherineclark@groupmail.com

Catherine Clark is a Naturopath, Nutritionist, and Medical Herbalist with a special interest in GIT health, hormones, mental health, and methylation. Catherine consults in person from Logan, Queensland and also online via Telehealth throughout Australia. 

If you are looking for tailored solutions - blending natural medicine, nutrition, and mind-body practices – Click the link below to get in touch.

                               

                              

"What Is Naturopathy? The Holistic Approach That’s Changing Lives"

Curious about Naturopathy? Learn what it is, how it works, the conditions it can help with, and why it’s a powerful path to complete health and Wellbeing.

What is Naturopathy?

Naturopathy is a ‘whole system’ approach to healthcare that supports the body’s innate ability to heal and maintain balance. It integrates modern scientific understanding with natural, evidence-informed therapies such as nutrition, herbal medicine, and mind-body practices. 

Rather than treating symptoms in isolation, Naturopathy embraces a biopsychosocial model of care - considering the person as a whole: 

• Bio (the physical body)
• Psycho (the mind and emotional well-being)
• Social (lifestyle, relationships, culture, work, and values).

By simultaneously addressing these interconnected layers, Naturopathy aims to restore homeostasis, enhance resilience, and support lasting, vibrant health.

What Conditions Can Naturopathy Help With?

Naturopathy can assist with a wide range of health concerns, including:

• Gut and Digestive Issues
• Sleep and Stress Management
• Pain and Inflammation
• Hormonal Imbalances and Women’s Health
• Allergies, Intolerances, Sensitivities and Immune Health (autoimmune conditions)
• Fatigue
• Skin problems
• Mental Health challenges like anxiety and depression
• Issues related to Neurodiversity
• Genetic Variations that effect Methylation
• Preventive Health and general wellbeing

Whether your goals involve better gut health, improved sleep, balanced hormones, boosted energy, or stress management, your Naturopath will work with you to forge a pathway that sets you up for long-term success – not quick fixes. 

Naturopathy Can Assist with Many Health Concerns

Is Naturopathy Safe?

When provided by a qualified and registered practitioner, Naturopathy is considered very safe. Naturopaths are trained to work in harmony with your body’s needs and to design treatments that complement any existing medical care you are receiving. Ensuring your safety is always a top priority. It’s important to choose a Naturopath who is registered with a recognized professional association, as this helps ensure they adhere to a strict code of ethics and maintain high standards through ongoing education and training.

Naturopathy is a Very Safe Form of Treatment

How Does Naturopathy Work?

Naturopathy takes a deeper, more connected view of health. Instead of just treating symptoms, it investigates the underlying causes and explores how different body systems, lifestyle habits, and emotional well-being interact. Appointments are typically longer (around 60 minutes), allowing time for a detailed, personalised assessment and the development of a clear, actionable plan. Functional pathology testing is often used to uncover hidden imbalances and fine-tune your treatment. Your care plan might include strategic nutritional changes, herbal medicines, targeted supplements, lifestyle upgrades, and stress management techniques. The focus is on restoring optimal function, building resilience, and empowering you to take charge of your long-term health.

Identify Underlying Causes and Explore How Different Body Systems, Lifestyle Habits, and Emotional Wellbeing Interact

What Qualifications Do Naturopaths Have?

Qualified and registered Naturopaths typically complete a degree in Health Sciences (Naturopathy) or a similar field. Their training covers medical sciences like anatomy and physiology, biochemistry, clinical medicine, pathology, pharmacology, and nutrition, alongside natural medicine disciplines such as herbal medicine. 

Many Naturopaths also pursue additional certifications depending on their areas of professional interest. 

Degree Qualified

How is Naturopathy Different from Conventional Medicine?

Conventional medicine often focuses on diagnosing and managing disease — usually through medications or surgery. Naturopathy, by contrast, emphasises prevention, root-cause treatment, and engaging nutritional and lifestyle changes that support optimal healthy functioning. 

The two approaches aren’t mutually exclusive: in fact, Naturopathy and conventional care work best together, creating a more complete path to health.

Make Changes that Support Optimal Function

What Are the Benefits of Seeing a Naturopath?

Some of the key benefits include:

• A personalized, whole-person approach to your healthcare
• Focus on long-term wellness and prevention
• Identifying the root causes, not just symptoms
• Empowerment through education and practical tools to help you take charge of your wellbeing
• Support for both physical and emotional resilience

Identify Underlying Cause of Symptoms

How Long Does It Take to See Results?

Every person is different, and the time it takes to see noticeable results can vary. For some, I’ve seen incredible changes in a week or two, while others, particularly those with longstanding or more complex health issues, may need 3, 6, or even 12 months to experience deeper transformation. 

Naturopathic treatment often involves adopting new habits and shifting your mindset – because continuing old patterns usually lead to the same undesirable results. It’s about making choices that align with your health goals and embracing healthier ways of coping. The more committed you are to the process, the quicker your progress tends to be. 

That said, change can be challenging, and it’s important to remember that small, consistent steps over time lead to lasting habits and meaningful health improvements. The key is to keep moving forward – even if the steps feel small, they’re leading you toward your goals.

Aim for Small Consistent Steps Over Time

Can I Keep Taking My Medications While Seeing a Naturopath?

Yes. A qualified and registered Naturopath is trained to work alongside your existing medical treatments. In fact, they are more than happy to collaborate with other healthcare providers to ensure your care is safe, integrated, and optimised for the best outcomes.

Collaborative Healthcare

What Types of Natural Remedies Are Used?

Naturopaths may recommend:

• Herbal medicines
• Nutritional supplements
• Dietary modifications
• Stress management practices
• Lifestyle counselling
• Functional pathology (interpretive pathology that focuses on how your body is functioning). Your Naturopath can directly refer you for all functional and many ‘traditional’ blood tests, however, these are not covered under Medicare. Naturopaths also love it when you bring along blood tests or other pathology results as we interpret these from the perspective of identifying sub-clinical and optimal functioning, as well as functional processes such as methylation, and conversion processes. 
• Referrals to other health specialists

How Can I Find a Qualified Naturopath?

Look for practitioners who are degree-qualified and registered with a reputable professional association, like the Australian Traditional Medicine Society (ATMS). Personal recommendations are also a great place to start. 

Naturopaths often provide a FREE 15-minute discovery call that can be a great way to ask some initial questions and work out if they feel like the right fit for you.

Final Thoughts

Naturopathy offers more than just symptom relief — it’s an empowering, proactive approach to achieving true health and well-being.

Whether you’re seeking support for a specific issue or simply ready to feel stronger, clearer, and more energised, working with a qualified Naturopath can help you take ownership of your health and create lasting change.

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The information provided above is for general educational purposes only. It is not a substitute for personalised medical or health advice and does not take your individual circumstances into account. The content above is intended to inform and educate, not to promote or advertise any specific service.

Always consult your own qualified healthcare professionals regarding your individual situation before making decisions related to your health.

---------------------------------------------------------------------------------------------------------

www.catherineclark.com.au
catherineclark@groupmail.com

Catherine Clark is a Naturopath, Nutritionist, and Medical  Herbalist with a special interest in GIT health, hormones,  mental health, and methylation. Catherine consults in person from Logan, Queensland and also online via Telehealth throughout Australia.

If you are looking for tailored solutions - blending natural medicine, nutrition, and mind-body practices – Click the link below to get in touch.

 Processed Meats and Colorectal Cancer: What You Need to Know

When we think about reducing our cancer risk, we often hear about quitting smoking, limiting alcohol, and staying active. But there’s another important — and often overlooked — factor that deserves our attention: processed meat.

We’re now seeing a rise in colorectal cancer (CRC) among younger adults, not just older populations. That means it’s time to look more closely at everyday dietary habits that may contribute to risk — including that regular serving of bacon, ham, or sausages.

What the Research Tells Us

A growing body of scientific evidence shows a clear link between processed meat consumption and increased risk of colorectal cancer. Processed meat includes any meat that’s been altered for preservation or flavour — think salting, curing, fermenting, or smoking.

In fact, the International Agency for Research on Cancer (IARC), part of the World Health Organization, classifies processed meats as carcinogenic to humans. That means there is strong evidence these meats can cause cancer, especially colorectal cancer.

One large UK study found that eating just 70g of red and processed meat per day was associated with a 40% increased risk of colon cancer. Another 2025 study involving over half a million women found that just 30g of processed meat daily was enough to raise CRC risk by 8%.

Why Processed Meats Are Harmful

So, what’s the problem with processed meats? It’s not just the meat itself — it’s the compounds that are added or formed during processing and cooking:

• Nitrates and nitrites used in curing form N-nitrosamines, powerful cancer-causing agents.
• Heterocyclic amines form when meat is cooked at high temperatures.
• Polycyclic aromatic hydrocarbons from smoking or charring can damage DNA.

These compounds can work together to disrupt gut health, trigger inflammation, and increase the risk of DNA damage — all of which play a role in the development of colorectal cancer.

So, What Can You Do?

The World Cancer Research Fund recommends limiting red meat to three servings per week — and processed meat? Ideally, very little, if any at all.

If you’re someone who enjoys bacon or deli meats regularly, start by making small changes:

• Swap in plant-based or whole-food protein sources like legumes, tempeh, or eggs.
• Choose fresh, unprocessed meats and cook them gently (e.g., stewing, baking, or slow-cooking rather than grilling or frying).
• Make vegetables and fibre-rich whole foods the stars of your meals.

We don’t need to eliminate these foods completely, but we do need to pay attention to frequency, portion size, and preparation methods. Remember — prevention is powerful, and even small changes can make a meaningful difference over time.

If you’re experiencing digestive symptoms, fatigue, or simply want to understand how to eat healthier, let’s talk. Holistic healthcare offers powerful support for prevention and healing — from food and lifestyle to gut health and mindset.

Source: Don’t Overlook Processed Meat as Colorectal Cancer Risk Factor - Medscape - April 02, 2025.

 

 Walk Your Way to Better Mental Health: How Daily Steps Can Reduce Depression

We often hear that staying active is good for our physical health, but did you know that simply increasing your daily step count could also support your mental well-being?

A recent systematic review and meta-analysis examined data from nearly 100,000 adults and found a clear link between higher daily step counts and fewer depressive symptoms. 

Key Findings:

• Taking at least 5,000 steps per day was associated with fewer depressive symptoms.                   
• Walking 7,000+ steps per day was linked to a reduced risk of developing depression.
• Even small increases—an extra 1,000 steps per day—were associated with a lower risk of depression.                       
• The mental health benefits of walking applied across all age groups and genders.

What This Means for You:

The good news? You don’t need to hit 10,000 steps a day to see benefits. Simply moving more—whether through walking, dancing, or even pacing while on the phone—can make a real difference in your mental well-being. If you’re feeling low, consider setting a step goal and making movement a regular part of your routine.

This study highlights how step-based physical activity could be a simple, accessible, and effective way to support mental health. So, lace up your shoes, take a walk, and step towards better well-being—one stride at a time!

Need Support? You’re Not Alone.

If you're experiencing depression or struggling with your mental health, please reach out for support. Help is available:

📞 Lifeline: 13 11 14 (24/7 crisis support)

📞 Beyond Blue: 1300 22 4636 (mental health support)

📞 Suicide Call Back Service: 1300 659 467 (for those in distress)

You deserve support—don’t hesitate to reach out.

Source:

Bizzozero-Peroni, B., Díaz-Goñi, V., Jiménez-López, E., Rodríguez-Gutiérrez, E., Sequí-Domínguez, I., Núñez de Arenas-Arroyo, S., López-Gil, J. F., Martínez-Vizcaíno, V., & Mesas, A. E. (2024). Daily Step Count and Depression in Adults: A Systematic Review and Meta-Analysis. JAMA network open, 7(12), e2451208. https://doi.org/10.1001/jamanetworkopen.2024.51208

Photo sourced from: href="https://www.vecteezy.com/free-photos/walking-exercise">Walking Exercise Stock photos by Vecteezy</a>

 

 

 

 

The Not-So-Humble Dragon Fruit

Surely no fruit says 'I am super yummy and healthy' more than dragon fruit - just look at that deep rich colour!

This humble little cactus fruit packs a punch when it comes to nutritional benefits including: 

• A rich source of antioxidants betacyanins and betaxanthins which 'mop up' damaging free radicals and help to lower the bodies inflammatory load.
• Have a positive effect on fasting plasma glucose levels, and encourage the growth of pancreatic cells. Therefore may assist with managing healthy blood glucose levels.
• Rich source of magnesium, calcium, vitamin C, potassium, and fibre.
• Source of oligosaccharides which act as prebiotics feeding beneficial bacteria in the colon.
• The seeds are a source of omega-3 and omega-6 fatty acids. 

I don't know about you but everything about this fruit screams 'get in my belly!'. 

I was fortunate enough to have been asked to be the featured practitioner in the Autumn edition of the Journal of the Australian Traditional Medicine Society

Naturopath Appointments From the Comfort of Your Own Home

COVID-19 Update

I have made the decision to move all consultations online from this point forward until the current pandemic is resolved.

You can still access Naturopathic appointments online from the comfort of your home using a variety of means such as phone, Skype, and face-time calling through Messenger. These platforms are free to use, easily accessible, reliable, and I currently use them with clients successfully.

In addition, my clinic offers an online dispensary service whereby prescriptions are filled and paid for online and sent directly to your doorstep. No need to leave home. I have been offering this service in my clinic for several years now and have been assured my clients will continue to receive the same high standard of service I have come to expect.

From a Naturopathic perspective, there is much you can do to both strengthen your resistance and immune response in the face of COVID-19. I have spent much of this past week reviewing the scientific literature on effective nutrients and herbs for COVID-19. Of course, given this is a new coronavirus strain, there currently is no COVID-19 vaccination or specific drug treatment available. However, there is a body of evidence supporting the use of specific nutrients/herbs for other coronaviruses, and indeed in some instances, these have been employed by hospitals and governments successfully in other countries. Be aware that whilst there is much information circulating on the internet, not all are accurate and I urge you all to be wary when following advice from bloggers, google searches, personal success stories, or chat groups in the absence of professional input. 

I am offering 30 minute online/phone consultations to discuss your nutrient and herbal support options during the current pandemic. Book an appointment with me either by phoning me on 0431 896 937 or through the 'Contact' tab above. 

Warm Regards,
Catherine

COVID-19 Announcement

Due to the current pandemic, I am writing to keep you informed of operations within Catherine Clark - Integrated Health. 

Supporting the health and well-being of everyone is my upmost priority during this time, and it is for this reason that I have decided to make the following temporary changes (based on Government recommendations) to my clinical practice. These include:

1. Increased efforts to thoroughly disinfectant all relevant surfaces on days when the clinic is open - door handles, tables, chairs, equipment etc..
2. Use of paper hand towels in the bathroom.
3. A hand sanitiser is readily available and I ask that you use this sanitiser upon your arrival. 
4. If you are experiencing any cold or flu-like symptoms (fever, cough, sore throat), please contact me to arrange an online appointment, rather than attending your appointment in person. 
5. I encourage online/phone appointments during this time as a viable alternative to face-to-face appointments. 
6. If you have returned from overseas travel, have been in contact with an infected person, or are experiencing symptoms such as fever, cough, sore throat, please follow the governments recommended two-week isolation period. 

Given the circumstances are presently changing at a rapid pace, I will endeavour to keep you posted should any further changes be needed. 

The present situation is a difficult time for small business/ sole traders. Government assistance efforts do not offer any support to individuals who make their living in the manner that I do. I urge you to please continue to support your local small business during the following months. 

In addition, now is an important time to not only practise self-care but also to actively care for one another. As I am sure you have all witnessed, there has been much 'panic buying' at the supermarkets which has resulted in a shortage of available supplies in some areas. I have observed a similar effect regarding practitioner supplement supplies. I ask for patience during this time and an understanding that alternatives can be sourced. 

Warm Regards,

Catherine