There is a supply problem in getting Nature Throid from my prescribing pharmacy so I have to have Erfa instead. Is there any difference in the strength? Is the T4 the same and the T3 or are they different quantities? And what about the fillers are they the same? Has anyone been taking Erfa and felt well on it please?
Erfa versus naturethroid: There is a supply... - Thyroid UK
Erfa versus naturethroid
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katealive
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SeasideSusieRemembering
Details of different NDT brands here
stopthethyroidmadness.com/a...
T4 in 1 grain Erfa - 35mcg
T4 in 1 grain NatureThroid - 38mcg
T3 in 1 grain Erfa - 8mcg
T3 in 1 grain NatureThroid - 9mcg
Fillers also listed on that link.
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