I cant find the studies right now .... but Big-K and I were doing some research( like back in 06 I think) and found some solid evidence confirming it ( again as you know research has its place , but it not the end all be all .. you basically can find a study stating anything you want to .. I would say like 50 % of pubmed stuff is inaccurate in some way or the other .( as you know you have to know what your looking for .. true science and research is a skill ) .. But this came from a VERY solid source .. and IMO was very valid at the time ....
Anyways it started with this thread back in 06 ... http://forums.steroid.com/showthread.php?t=249327 about the prolactin lower t-3 research thing ).. see Big K post ..
Merc.