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Optimal FT3 should be anywhere around 3.7 to 4.2 or so. Has anyone noticed more difficultly to build or hold muscle at this level range?Should perhaps an ectomorph interested in muscle building think twice on optimizing FT3 at these levels?
Optimal FT3 should be anywhere around 3.7 to 4.2 or so. Has anyone noticed more difficultly to build or hold muscle at this level range?
Should perhaps an ectomorph interested in muscle building think twice on optimizing FT3 at these levels?