Ter onderbouwing een passage uit de profiel op steroid.com van femara (letrozole):
As previously mentioned, Letrozole can be used to raise LH and FSH (which are hormones which signal your testes to produce more testosterone). It also, of course, will raise your testosterone levels (6) via this mechanism. Again, this is of interest to athletes and bodybuilders for obvious reasons. Letrozole, of course, can be used for post-cycle-therapy (PCT) to raise test levels, but for various reasons, Tamoxifen may be a better choice. Still, I have successfully used Letrozole for this purpose.
How good is this compared with Aromasin and Arimidex, it’s too other main rivals? Well, In non-cellular systems, letrozole is 2-5 times more potent than anastrozole and exemestane in its inhibition of the aromatase enzyme and activity, and in cellular systems it is 10-20x more potent! It also lasts quite a long time in your body,but takes awhile to get going… Letrozole has a whopping 2-4 day (!) ½ life, and you need to take Letrozole for 60 days to get a steady blood plasma level (8).
Those are impressive numbers, but here’s one of the most interesting things about Letrozole:
It may reduce/eliminate/reverse existing gynocomastia!
In a study conducted on mice (*no, I know it’s not perfect), gyno-like-changes in the mammary gland were totally destroyed ! Here’s a direct quote from that study:
“Our results also indicate aromatase overexpression-induced changes in mammary glands can be abrogated [destroyed] with very low concentrations of the aromatase inhibitor, letrozole.”(7)
In addition, I’ve used Letro to get rid of my own gyno, as has a friend of mine, and we both used it at a dose of 2.5mgs/day, tapering down to .25mgs/day, and then finally off….the gyno never returned in both our cases.
---------- Toegevoegd om 09:29 ---------- De post hierboven werd geplaatst om 09:27 ----------
femara is ook in tabvorm 1 tab is dan 2,5mg, dosering vraag je dan best aan de kenners, ook raad ik je dan aan goed je omega vetten aan te vullen met sups want je cholestorol waardes gaan ****ed up zijn.
Dan een halve tot een hele tab, nadien afbouwen tot 1/10 tab (oei, dat gaat lastig worden...

).