Phytoestrogens are quite powerful means to feminization, however, normal amounts of E contained within various plants is insignificant to an adult male. To achieve a visible change in appearance, one must take highly concentrated dose of Phytoestrogen supplement. Concentrations within one 200mg soy isoflavones pill is several folds more potent then gallon of soy milk. Unfortunately drinking your self to womanhood isn't gonna work, however, could work to scare some macho drinkers to slow down their consumption.