How Hidden Mould Exposure Disrupts Detoxification
Jul 08, 2025
Mould toxicity is one of the most under-recognised root causes of chronic illness. Often invisible and insidious, hidden mould exposure can quietly burden the body for years before symptoms arise. It’s not just a respiratory issue, mould and the mycotoxins it produces have a direct impact on detoxification, immunity, and the nervous system.
What Are Mycotoxins?
Mycotoxins are toxic compounds released by certain types of mould, particularly species like Aspergillus, Penicillium, and Stachybotrys. These compounds can be inhaled, ingested, or absorbed through the skin. Once in the body, mycotoxins accumulate in tissues and can be incredibly difficult to eliminate, especially if the detox pathways are already sluggish.
How Mould Affects Detox Organs
Mycotoxins are processed by the liver and excreted through bile. However, they are fat-soluble and tend to bind poorly to bile, which makes them prone to recirculation, a phenomenon known as enterohepatic recycling. This places a huge burden on the liver, bile, and lymphatic system. Mould also impairs mitochondrial function, reducing cellular energy needed for detoxification and repair.
The Nervous System and Immune Response
Mould can trigger chronic activation of the nervous system and keep the body in a fight-or-flight state, which further stalls detoxification. It can also cause mast cell activation and histamine issues, leading to a range of allergic type reactions, brain fog, anxiety, and inflammation. Over time, this creates a terrain that is more vulnerable to infection, fatigue, and chronic illness.
Recognising the Signs of Mould Toxicity
Symptoms of mould exposure are varied and often vague: fatigue, sinus congestion, digestive issues, skin rashes, light sensitivity, hormonal imbalances, and cognitive dysfunction. Many people with mould toxicity are highly sensitive and may also react poorly to supplements or smells, a sign their detox pathways are overwhelmed.
Supporting the Body Through Mould Recovery
Addressing mould begins with removing exposure, whether through remediation or relocation. Then, gentle support of drainage and detox pathways is key. This includes lymphatic support, bile flow, mineral repletion, and the cautious use of binders to help escort mycotoxins out of the body. Nervous system regulation is also crucial to signal safety and allow the body to release stored toxicity.
Final Thoughts
Mould exposure can be a silent but significant barrier to healing. By understanding how it affects the body’s detox systems and supporting those systems slowly and intentionally, we can create the conditions for recovery and resilience.