Are mycotoxins causing your hair loss?
Mycotoxins could be behind your hair problems
Sara Alonso
11/16/20252 min read
Are mycotoxins causing your hair loss?
Mycotoxins could be behind your hair problems
Often among the first complaints from people with mycotoxin problems is hair loss. This is a big issue among women. That's why I want to tell you today a bit more about why it happens.
How Mycotoxins Affect Hair & Hair Growth
Mycotoxins (like ochratoxin A, aflatoxin, trichothecenes, zearalenone, etc.) do not usually attack hair follicles directly. They damage the systems that hair depends on. The result can be:
Hair thinning
Excessive shedding
Slow growth
Brittle, weak hair
Changes in texture
Here’s how it happens:
Inflammation of the Scalp & Hair Follicles
Mycotoxins trigger systemic inflammation and oxidative stress.
This can lead to:
inflamed hair follicles
increased sensitivity of scalp blood vessels
miniaturization of hair follicles
Telogen Effluvium (stress-related shedding)
Inflammation tells the body: “Stop growing hair, focus on survival.”
Hormonal Disruption
Certain mycotoxins (especially zearalenone) behave like estrogen mimics.
This can cause:
estrogen–dominant hair loss
disruption of normal testosterone metabolism
increased DHT sensitivity in the scalp → faster thinning
Hormones are extremely sensitive to toxins.
Liver Stress → Hair Loss
Hair health depends heavily on normal liver function.
Many mycotoxins damage the liver (ochratoxin A, aflatoxin, trichothecenes).
When the liver is overwhelmed:
nutrient conversion is reduced
detox pathways slow down
hormones become unbalanced
inflammatory molecules accumulate
The result: weak, thinning hair.
Nutrient Malabsorption (common with mycotoxins)
Mycotoxins irritate the gut lining and alter the microbiome.
This reduces absorption of several crucial hair nutrients:
Zinc
Biotin
Silica
Iron
B-vitamins
Essential fatty acids
Protein absorption
Without these nutrients, the hair cannot grow properly.
Impaired Blood Circulation to the Scalp
Some mycotoxins affect blood vessels and mitochondrial function.
Consequences:
reduced oxygen to the follicles
low nutrient delivery
slow hair growth
increased shedding under stress
Hair follicles are extremely energy-dependent.
Autoimmune Activation (in some cases)
Mycotoxins can aggravate or trigger autoimmune tendencies.
This may worsen:
alopecia areata
psoriasis of the scalp
seborrheic dermatitis
autoimmune thyroid issues → hair thinning
Thyroid Disruption → Diffuse Thinning
Many mycotoxins disrupt the thyroid gland. Effects:
slower metabolism
hair becomes dry, brittle
overall thinning
loss of outer-half eyebrows (classic sign)
Thyroid hormone is essential for normal follicle cycling.
Stress on the Adrenals → Cortisol-Induced Shedding
Chronic exposure creates biochemical stress → cortisol increases.
High cortisol causes:
Telogen Effluvium (stress shedding)
clogged hair cycle
brittle, weak hair
Typical "Mycotoxin Hair Loss" Pattern. People usually report:
✔️ Diffuse thinning (all over scalp)
✔️ Increased shedding in the shower
✔️ Dry, brittle, dull hair
✔️ Thinning at the temples
✔️ Slower growth
✔️ More breakage
✔️ Worsening after stress or poor sleep
Your doctor will not know about this problem. The most important thing about hair loss is acting before it is too late. First you need to know if your problem is caused by mycotoxins. Then, you need to take rid of them. Afterwards you can begin with a recovery plan.
I can help you with it! Let's do some functional tests and begin with the recovery of your nice hair!
Health
Empowering wellness through functional diagnostics.
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info@saralonsofdneuropemold.com
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