Month: September 2019

L-T3 pharmaceutical equivalency, Part 2: New thyroid science

What does NEW thyroid science have to say on the topic of thyroid pharmaceutical equivalency? How many micrograms of L-T3 Liothyronine (i.e. Cytomel) are equivalent to L-T4 Levothyroxine (i.e. Synthroid)? Thyroid hormone pharmaceutical monographs currently provide very rigid and low-ratio… Read More ›

L-T3 and L-T4 Equivalency: Reference List

Part 1: Five historical voices say: “No, 25 mcg of L-T3 Liothyronine isn’t equivalent to 100 mcg L-T4“ Part 2: Contemporary thyroid science: “L-T3 pharmaceutical equivalency, Part 2: New thyroid science“ REFERENCES Pharmaceutical monographs Armour Thyroid web page: https://www.rxlist.com/armour-thyroid-drug.htm#description Erfa… Read More ›

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