interesting; might help explain a fluidic gender / transgender
   issues. Copper leads to estrogen, found in coffee/cocoa, zinc
   leads to testosterone, found in pumpkin seeds and many other
   foods and drinks and environment.... quite possible a lot of
   chocolate during pregnancy could lead to men who feel like a
   women trapped in a man's body... *although* _apparently_
   hormonal levels don't correspond to transgender psychologies as
   once suspected.... or maybe they do. I pulled the last sentence
   out of my butt ,but the rest of it is plausible.