USDA has a nutrient database. It isn't always completely accurate, but it is probably a lot better than conventional wisdom ;-) http://ndb.nal.usda.gov/ndb/fo

USDA has a nutrient database. It isn't always completely accurate, but it is probably a lot better than conventional wisdom ;-) http://ndb.nal.usda.gov/ndb/foods/show/6568?fgcd=&manu=&lfacet=&format=&count=&max=35&offset=&sort=&qlookup=rice%2C+raw http://ndb.nal.usda.gov/ndb/foods/show/6568?fgcd=&manu=&lfac...