The Ohio State Universiy James CCC has been studying the asian diet. They have come up with baking soybeans ground and added to bread before it is baked. they have many patients that volunteered, in fact too many, and the bread has been reducing the size of cancer tumors. They have no idea if it could be a preventtive yet but are holding high hopes that it will prevent Prostate cancer. I have watched it on the news out of Youngstown, Ohio. The James CCC is where JeffL and I both had our surgeries. I bet Jeff will be posting and have more info than I do.