The STTM webpage asserts that all NDT contains all the Ts 1 through 4. Yet the pack insert with WP Thyroid mentions only T3/T4. My email inquiry to them went unanswered. I have no thyroid (TT 20 years ago), am currently on Novothyral (T3/T4) and am slowly realising that I probably need all the Ts, not just the headline ones.
Do all NDT brands also contain T1 and T2? - Thyroid UK
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