Bran—the tough outer pericarp layer of the wheat grain. It is removed together with the germ during milling to produce flour. It is a rich source of protein, B vitamins, phosphorus, and, of course, fibre.

Bran-the tough outer pericarp layer of the wheat grain. It is removed together with the germ during milling to produce flour. It is a rich source of protein, B vitamins, phosphorus, and, of course, fibre.