It is estimated that approximately 90 percent of hypothyroidism in the United States is caused by an autoimmune condition. In these cases of autoimmune hypothyroidism, known as Hashimoto’s, antibodies attack the thyroid, resulting in thyroid tissue destruction. There is evidence showing gluten plays a significant role in driving the antibody attack against your thyroid.
Gluten tricks your body into attacking itself
The protein portion of gluten, known as gliadin, enters the bloodstream through the gut in those with sensitivities or intestinal permeability (leaky gut). Your immune system recognizes this protein as non-self and creates antibodies against gliadin. In a process known as molecular mimicry, gliadin closely resembles the thyroid gland, leading the gliadin antibodies to mistakenly attack the thyroid. So, your body’s response every time you eat gluten is to make antibodies to the gliadin molecule – antibodies that then attack your thyroid.
If you have Hashimoto’s, you are producing thyroid antibodies. If you have thyroid antibodies and are eating gluten, you are driving your body to attack your thyroid.
Hypothyroidism? Why You Should Absolutely Quit Gluten Now | Celiac Handbook
