Could mould be affecting your health?

Quick Facts

• Mould exposure is common – but often overlooked
• Mycotoxins are invisible, airborne toxins produced by certain moulds and fungi, frequently found in damp indoor environments.
• Fatigue, brain fog, headaches, and digestive issues are common and frequently missed by standard testing.
• Mycotoxins can affect multiple body systems. Including the immune system, nervous system, gut, hormones, and detoxification pathways.

When Everything Looks ‘Normal’ – But You Don’t Feel It

Being told that your test results are “within range” can be reassuring – but also deeply frustrating when symptoms persist and answers remain elusive.

Many people experience ongoing issues such as:

• Persistent fatigue
• Brain fog or poor concentration
• Headaches or migraines
• Sinus congestion or recurrent infections
• Skin irritation, rashes, or unexplained allergies
• Digestive symptoms such as bloating, nausea, or irregular bowel habits

When routine investigations don’t identify a clear cause, environmental factors – including mould exposure – are often overlooked.

What Are Mycotoxins?

Mycotoxins are toxic compounds produced by certain species of mould and fungi.

These toxins can accumulate in indoor environments such as homes, workplaces, schools, or vehicles – particularly where there has been moisture, damp, condensation, or water damage.

Exposure most commonly occurs through:

• Inhalation of contaminated air or dust
• Skin contact with mouldy surfaces or particles
• Ingestion of contaminated foods (e.g. grains, coffee, nuts, dried fruits)

Because mould spores are microscopic and easily airborne, exposure can occur without visible mould being present.

Common Symptoms of Mycotoxin Exposure

Symptoms vary widely depending on exposure level, duration, genetics, immune resilience, and detoxification capacity.

Surface-Level Symptoms

• Chronic fatigue or low energy
• Brain fog, memory issues, or poor focus
• Headaches or pressure behind the eyes
• Sinus congestion, post-nasal drip, or recurrent infections
• Skin rashes, itching, or unexplained irritation
• Increased allergies or chemical sensitivities
• Digestive symptoms (bloating, nausea, diarrhoea, constipation)

Under-the-Surface Effects

• Heightened inflammation
• Hormonal disruption
• Immune dysregulation
• Impaired detoxification pathways
• Increased oxidative stress

These effects often explain why symptoms persist even when standard blood markers appear “normal”.

How Mycotoxins Affect the Body

Mycotoxins can interfere with normal biological function at multiple levels.

Immune & Inflammatory Effects

• Suppression of immune defences, increasing infection risk
• Overactivation of immune responses, contributing to allergies or autoimmunity

Neurological Effects

• Neurotoxicity, disrupting normal nervous system signalling
• Cognitive symptoms such as brain fog, dizziness, mood changes, and headaches

Oxidative Stress

• Increased free radical activity damages cells and mitochondria
• Reduced antioxidant capacity impairs cellular repair and energy production

Liver & Kidney Stress

• Hepatotoxicity: impaired liver detoxification
• Nephrotoxicity: reduced kidney filtration and waste clearance

Gastrointestinal Impact

• Gut lining irritation
• Altered microbiome balance
• Symptoms including nausea, reflux, diarrhoea, or constipation

Hormonal & Reproductive Effects

• Disruption to endocrine signalling
• Potential impacts on fertility, pregnancy, and hormone balance

In some cases, prolonged exposure may contribute to DNA damage and cellular dysfunction, which is why identifying and reducing toxin burden matters.

Why Mycotoxin Exposure Is Often Missed

Whilst blood testing can shed light in many circumstances to root cause of symptoms, conventional blood tests are not designed to detect mould exposure directly.

Mycotoxins are stored in tissues and excreted intermittently, meaning they may not affect standard markers until later stages.

As a result, people are often told:

• “Your results are normal”
• “It’s stress”
• “There’s nothing clinically wrong”

When symptoms persist, targeted testing may be required to understand what’s driving the picture.

How Testing Can Help: Mycotoxin Test

Our Mycotoxin Test uses an easy non-invasive urine sample, taken at home, to assess exposure to mould-related toxins that may be impacting health beneath the surface.

This test analyses:

• 40 mould species
• 11 clinically relevant mycotoxins
• Multiple exposure sources (environmental and dietary)

Results can help:

• Identify hidden toxin exposure
• Explain persistent, unexplained symptoms
• Guide targeted environmental, nutritional, and detoxification strategies
• Support more personalised health planning
• Testing doesn’t replace medical care – it provides additional context when symptoms don’t align with routine investigations.

Final Thoughts

Mould exposure is far more common than many people realise – and its effects are often subtle, systemic, and overlooked.

If you’re experiencing persistent symptoms that don’t improve despite “normal” test results, environmental toxins such as mycotoxins may be worth exploring.

Gaining insight into what your body is being exposed to can be a powerful step toward clarity, relief, and long-term health protection.

When symptoms don’t make sense on the surface, it’s often what’s happening beneath the surface that matters most.