And it makes perfect sense. If there's estrogen in the body, the receptors will be used up and thus not trigger MORE estrogen. And if the liver is weak, it'd be better to have the weaker estrogen.
I've been having veggie juice 5x a week for ... 7 weeks now? and my PMS is totally non-existent. I still get those two pimples I always get ;) but that's it. I don't even bloat anymore.