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Originally Posted by BBC3  Letro shuts down 98% of estrogen formation, Arimidex 80%. Adex better long term cause too little estrogen is very bad for cholesterol profiles, joints, etc. I am not sure of the reprecussions of taking either with your specifics and how they may react. They are both anti-cancer drugs for estrogen fueled cancers. The letro will know E2 through the floor. As far a libido, too much OR TOO LITTLE estrogen will cause erection difficulty. TRT guys shoot for .5 mgs arimidex every other day to get good balance. Read the physicians prescribing info at manufacturer's web site. |
i've read both package inserts and i know about the difference in effect, and in my case the main modifers are: i take Norvir 100mg BID (strong cyp450 3a4 inhibitor), and in inject 200mg t cypionate and nandrolone every week. i've just read that nandrolone can also fit into the E2 receptor, and i suspect that may have slightly lessened the effects of the
letrozole. specifically, my interest in sex itself dropped (now my bf initiates mostly, b4 it was me doing that) but my actual erectile function is as good as ever.
early on, i think reading about the side effects had a negative placebo effect, in that i found myself more distractable during sex and and could lose wood that way....but at this point i'm over that hangup and my performance is fine. my interest is still lower, however.
again, i dont know if the negative effect would be more intense if i wasn't injecting nandrolone regularly.