Hashimoto's Thyroiditis
Hashimoto's thyroiditis is an autoimmune disorder in which the immune system mistakenly attacks the thyroid gland, leading to chronic inflammation and often resulting in an underactive thyroid (hypothyroidism). It is the most common cause of hypothyroidism in the United States.
Common Symptoms
Fatigue and sluggishness
Increased sensitivity to cold
Unexplained weight gain
Joint and muscle pain
Brain fog and memory issues
Causes & Triggers
- Genetic predisposition
- Environmental triggers (toxins, infections)
- Nutrient deficiencies (selenium, vitamin D, iodine)
- Leaky gut and food sensitivities (especially gluten)
Diagnosis
Diagnosis usually involves blood tests measuring thyroid hormones (TSH, Free T3, Free T4) and the presence of thyroid autoantibodies, specifically Thyroid Peroxidase Antibodies (TPOAb) and Thyroglobulin Antibodies (TgAb).
Treatment Approaches
Thyroid hormone replacement (Levothyroxine, desiccated thyroid)
Dietary modifications (gluten-free, autoimmune protocol)
Addressing nutrient deficiencies
Gut healing protocols
Stress management and reducing systemic inflammation
Not Sure Where to Start?
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Research & Sources
Hashimoto Thyroiditis
StatPearlsView Source
Autoimmune thyroiditis
The LancetView Source