I put this in a string, but wanted to share as a post. I have no medical training only scientific. I think this makes me look at things differently. The medical profession need interlopers with a different slant. Diogenes being a perfect example. His rational critical thinking cuts through the buttery nonsense of the current stance by the medical profession on how to treat hypothyroidism.
Let us not forget Einstein trained as an accountant..….(and was dyslexic!)
I’m convinced not being diagnosed and THEN not being adequately treated ….for years even decades will ultimately lead to the deterioration of the ‘system’ for want of a better word. Once the person does finally get treatment (my optimistic hope for all) the ‘system’ may be so irretrievably damaged only high doses of T3 might rectify or mitigate.
This might not explain ALL instances, but I suspect a fair few. I’m utterly convinced my finding the forum quickly and then implementing the recommendations QUICKLY is the main reason I’m doing well on Levothyroxine only.
Looking at any biological or environmental system, if it is left to degrade you can permanently lose functionality. This not earth shattering knowledge. We all intuitively know this. Perhaps only earth shattering is the fact that this is not understood by the medical profession…..