Two-time Emmy Award and Golden Globe Award winner Jim Parsons was nominated for another Emmy Award in 2012 for his role as Sheldon Cooper in T... More...
1 -Outer layer of the grain that contains fiber, antioxidants, B vitamins, phytochemicals, and 50-80% of minerals in grains like iron, copper, zinc, magnesium. - 2  middle largest layer containing mostly carbohydrates, protein, and small amounts of some B vitamins and minerals.
Many whole grains (thanks to the bran and germ) are loaded with B vitamins, magnesium, and other important nutrients. Because whole grains include the bran and germ of the grain, they must be stored a bit more carefully than their refined counterparts.