Letrozole(Femara) Use By Natural Bodybuilders???

Millineum Man

New member
Is it true that Femara boosts natural testostrone levels in normal, healthy males? I read that a study had been completed in an issue of Muscular Development a few months ago. Any info???
 
Millineum Man said:
Is it true that Femara boosts natural testostrone levels in normal, healthy males? I read that a study had been completed in an issue of Muscular Development a few months ago. Any info???


all aromatase inhibitors have this effect including but not limited to: Arimidex, aromasin, AIFM, Formestane, Teslac, letrozole.


arimidex and letrozole do have potential rebound issues becuase they upregulate aromatase production. though their long half lives does offset this somewhat
 
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