T Nation

Isoflavone and Soy

Interesting chart about Isoflavones in food and a research meta-analysis about the effects of soy in men: http://www.nal.usda.gov/fnic/foodcomp/Data/isoflav/isfl_tbl.pdf
http://www.fertstert.org/article/S0015-0282(09)00966-2/abstract - This is the meta-anaylsis

and an article from Iowa State U. stating that soybean oil contains no isoflavones http://extension.agron.iastate.edu/soybean/uses_isoflavones.htm