
Hypothyroidism vs. Hashimoto’s: What’s the Difference?
Hypothyroidism vs. Hashimoto’s: one describes a thyroid making too little hormone, the other is the autoimmune cause behind most US cases. How to tell.
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Written by Dr. Angela Goldstein, ND, for the patient who has been told everything looks normal and knows it is not.

Hypothyroidism vs. Hashimoto’s: one describes a thyroid making too little hormone, the other is the autoimmune cause behind most US cases. How to tell.

How is Hashimoto’s diagnosed? TSH comes first, antibodies identify the cause, and ultrasound helps when antibodies are negative. Here is what each result means.

Thyroid or perimenopause? The symptoms overlap almost entirely. What separates them, which test answers which question, and what to do when both are true.

Cortisol and thyroid hormones are wired together, and sex hormones share the same circuit. How the three systems interact and why they are read together.