Hey you guys, Arimidex most definitely does NOT completely ablate estrogen production even in men. Before menopause, most of a woman’s estrogen comes from her ovaries, and only a small amount from the aromatase process. Studies have shown that aromatase inhibitors don’t lower estrogen enough in premenopausal women to affect much of anything. In other words, if you've got ovaries then you're stuffed Hahahaha. Seriously, I would love to see an already lean BB female lose 12 lbs of fat by just adding a bit of Arimidex. But if you gave it to an obese female you might see some benefit since all that adipose tissue will be churning out aromatase. However, calories in must still be less than calories out for true fat loss to occur.