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- Sep 3, 2006
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- 3,588
I have pre existing gyno that Im putting off surgery for. I always took nolva in addition to an AI on all my blasts for several years. Sheer paranoia I guess. Last year, though, I had a bad blood clot which developed into a PE so Ive stayed away since recovering from that due to the increased risk of clots in people with a history. Ive noticed a significant boost in gains and pumps since then. Could very well be placebo but I tend to think my IGF1 levels have started peaking higher since dropping the nolva. No bloodwork to back it up. Pure broscience.
For those 2 reasons I will never use a SERM again. Just food for thought. I know many guys prefer nolva to AIs because of the lipid impact of AIs.
In this study comparing Tamoxifen and Raloxifene at varied doses, Tamoxifen lowered IGF-1 in healthy males at 25%.
Tamoxifen was dosed at 10mg/ED for 2 weeks and then 20mg/ED for 2 weeks.
Ralox 60mg/ED for 2 weeks, then 120mg/ED for 2 weeks.
Ralox did not significantly decrease IGF, unlike Tamox. So use 60mg/ED Ralox if you're worried about IGF.
What else can we take from this study?
Tamoxifen is better than Ralox at raising endogenous Test in healthy males (knew that anyway).
Tamox increased SHBG levels significantly. Ralox didn't.