T Nation

Soy Protein Isolate

Hey what’s the final word on soy protein isolate? I hear that soy might have estrogenic effects but does that include soy protein isolate? I remember reading an article by Mauro DiPasquale in the old MM2K about how he used a combo protein drink with casein, whey, and soy. Does anyone remember that one? Anyway, thanks for any response.