The Missing Link in Mould Recovery: Why Your Liver and Your DNA Might Be the Reason You're Not Healing
You’ve cleaned out your pantry. You’ve replaced your air filters. You’ve cut out inflammatory foods, tried the binders, maybe even moved house…
And yet — you still feel tired, foggy, anxious, inflamed, or worse.
If you’ve been exposed to toxic mould and you’re still not feeling better, you’re not alone. One of the most overlooked pieces of mould recovery is how well your liver is functioning — and what your DNA says about it.
In this article, we’ll walk you through the connection between mould detox, liver health, and your genetics — with insights from health experts Gary Brecka and Dr. Andrew Huberman. We’ll also show you an easy way to test your own detox genes from home.
Why Your Liver Matters More Than You Think
Your liver is your body’s main filter. It processes everything — from environmental toxins and medication to hormones and mould mycotoxins. It works in two key phases:
Phase I Detox: Breaks down toxins using enzymes like cytochrome P450
Phase II Detox: Converts broken-down toxins into water-soluble compounds for elimination (usually through glutathione or sulphur pathways)
If these phases are slow, undernourished, or genetically impaired, mould toxins can build up and recirculate, causing symptoms long after the initial exposure ends.
“The liver plays a central role in detoxifying the body, processing both endogenous and exogenous substances to maintain overall health.”
— Dr. Andrew Huberman
The Genetics Behind Liver Detox (And Why Some People Crash During Detox)
Have you ever taken a supplement that was supposed to help… and felt worse? Or tried a detox protocol that worked great for someone else, but sent you into a spiral?
That’s not failure. That’s biochemical individuality — and it’s often written in your DNA.
“There are some individual needs that every human being has. And if you can find that deficiency and put that raw material back into the human body, those people thrive in ways they never thought possible.”
— Gary Brecka
Gary Brecka is a human biologist known for helping high performers decode their genetic weaknesses — particularly in methylation, detox, and inflammation genes. He often speaks about how genes like MTHFR, COMT, GST, and CBSdirectly impact how you respond to stress, toxins, and even supplements.
Key Genes That Impact Mould Detox and Liver Function
MTHFR – Essential for methylation and Phase II detox. Mutations can impair folate metabolism and glutathione production.
COMT – Affects how you process stress hormones, neurotransmitters, and estrogens (which mould can worsen).
GST (Glutathione S-Transferase) – Critical for making and recycling glutathione, the antioxidant that binds mould toxins.
CBS – Impacts your ability to process sulphur and ammonia. Defects here can worsen reactions to detox supplements like NAC or MSM.
“Depression can be linked to nutrient deficiencies like methylation issues. Certain deficiencies in nutrients like SAM-e, B complex, and methylfolate correlate with higher rates of depression.”
— Gary Brecka
This is especially relevant for people dealing with mould-induced mental health issues — such as mood swings, anxiety, panic attacks, or neurological inflammation.
Why Some People Don’t Recover After Mould Exposure
It’s not just about how clean your house is. It’s about how well your body can eliminate what’s already inside it.
If your detox genes are impaired — and your liver is overburdened — even the cleanest environment won’t help you heal. You’ll still be stuck in the same cycle of symptoms:
Fatigue and brain fog
Histamine reactions
Hormonal imbalances
Anxiety or panic
Poor sleep and liver “wake-ups” between 1-3AM
The Role of Circadian Rhythm in Liver Function
Dr. Andrew Huberman, a Stanford neuroscientist, often discusses how light exposure and sleep timing impact organ function — including detox organs like the liver.
“Every organ exhibits circadian oscillations in function... it’s clear why viewing morning sunlight works so well to promote health.”
— Dr. Andrew Huberman
In mould recovery, helping your liver means not just avoiding toxins — but supporting your body’s rhythm: getting early morning light, eating meals on schedule, and sleeping in alignment with your internal clock.
How to Know What Your Genes Are Actually Doing
Instead of guessing which supplements your body needs — or wondering why detox isn’t working for you — you can get clarity by testing your genes.
We recommend the i-screen MyDNA Comprehensive Health Report — a simple at-home cheek swab test that shows you:
Your detox capacity (including MTHFR, COMT, GST, CBS)
How you process vitamins, minerals, and antioxidants
Nutrient needs for better liver and brain function
Stress, sleep, and exercise insights
Click here to get your test →
(Affiliate link – This is the test we personally recommend for anyone recovering from mould or wanting to understand their detox blueprint.)
Final Thoughts: You're Not Broken. You Just Need Better Information.
Mould illness is real. And recovering from it isn’t just about removing the mould — it’s about removing the guesswork.
By understanding your liver, your detox pathways, and your genetic blueprint, you can stop wasting time and energy — and finally start healing in a way that works for your body, not against it.
Like Gary Brecka says: “Your genes don’t doom you — they inform you.”
Disclaimer: This article is for educational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider before starting any supplements or interpreting genetic test results.