A grain kernel consists of three parts, the germ, the endosperm, and the bran. Whole grains are grains that contain all three ...

The similarity between whole grain and whole wheat is in the name "whole." "Whole" means that all three parts of the grain seed — the bran, germ, and endosperm — are intact, so you're getting ...

A wheat kernel is made of three parts: the bran, germ and endosperm, the U.S. Department of Agriculture explains. Whole-grain bread contains all three of those elements, which each provide nutrients.