The UFC has banned another substance -- estrogen -- because UFC honcho Dana White tells us he will "NEVER" allow a female fighter to step inside his octagon.
For the record, there are a TON of badass, tough-as-nails women fighters including Cris "Cyborg" Santos and Gina Carano ... but they both fight for the rival Strikeforce league.
So we gotta ask ...
Dana White -- Women Will Never Fight in The UFC
1/19/2011 9:30 AM PST BY TMZ STAFF
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