What Makes Hypothyroidism Hashimoto’s Disease?
What Makes Hypothyroidism Hashimoto’s Disease?
Not all hypothyroidism is Hashimoto’s, but if your low thyroid function is autoimmune-driven, there are key markers that define it.
What to Test for Hashimoto’s
To determine if your hypothyroidism is caused by Hashimoto’s, you’ll need to request these two antibody tests from your doctor:
✅ Anti-Thyroid Peroxidase Antibodies (TPO)
✅ Anti-Thyroglobulin Antibodies (TgAbs)
If either of these markers is elevated, along with a high TSH, this indicates Hashimoto’s. However, Hashimoto’s doesn’t develop overnight—antibodies can be present for years before thyroid hormone levels decline. That’s why testing before symptoms worsen is crucial.
Why Thyroid Medication Alone Isn’t Always the Answer
Hashimoto’s is not just a thyroid problem—it’s an immune system disorder. Simply taking thyroid medication like thyroxine may normalise lab values, but if the immune system is still attacking the thyroid, you’ll likely still feel unwell. Addressing immune dysfunction and inflammation is key.
Where to Start?
To reduce immune system overactivation, consider these factors:
🔹 Gut health – Leaky gut, parasites, or dysbiosis can drive autoimmunity
🔹 Liver function – Hashimoto’s increases the risk of fatty liver, which impacts thyroid hormone conversion
🔹 Toxin exposure – Heavy metals, mould, pesticides, and radiation all trigger inflammation, driving autoimmunity
🔹 Nutrient status – Deficiencies in iron, vitamin D, zinc, selenium, and vitamin A can impair thyroid function
🔹 Iodine intake – High iodine (from supplements or diet) can exacerbate and trigger Hashimoto’s in some individuals
By understanding your unique triggers, you can stop the immune system attack, reduce inflammation, and feel better—not just normalise your thyroid numbers.
Much Love,
Megan
