T4 on long AAS cycles

[Salzberger]

Does anyone here use t4 on longer cycles WITHOUT HGH? My t4 levels cme back depressed on my last bloodtest (although I didn't get free levels checked so I am not sure if my thyroid is actually impaired). I've read stuies that show AAS depresses total t4 and increases t3 uptake as a % but doesn't effect free levels.

Anyone on HRT or who cruises take t4 as a matter of fact all the time?