brown rice is a whole grain rice with the inedible outer hull removed. white rice is the same grain without the hull, the bran layer, and the cereal germ. red rice, gold rice, and black rice (also called purple rice) are all whole rices with differently pigmented outer layers.

brown rice is a whole grain rice with the inedible outer hull removed. white rice is the same grain without the hull, the bran layer, and the cereal germ. red rice, gold rice, and black rice (also called purple rice) are all whole rices with differently pigmented outer layers.