We all know the stereotype of the Soyboy - males lacking in manliness, utterly subservient, usually declaring themselves to be a 'male feminist' and generally wallowing in the self-hating guilt of being an oppressive male. It's a clever meme based on the conception that soy consumption leads to a feminization in men. But it's just a meme, isn't it? As with many examples, stereotypes are sometimes based on truth. Phytoestrogens, plant compounds naturally found in some of the foods we eat that...