Whole grain bread is made from flour that includes all parts of the grain kernel: the bran, germ, and endosperm. This means it retains more nutrients compared to white bread, which is made from refined flour. Whole grain bread is often higher in fiber, vitamins, and minerals, making it a healthier choice for many people. Common types of whole grains used in bread include wheat, oats, and rye. Eating whole grain bread can support digestive health and may help reduce the risk of chronic diseases. It is often recommended as part of a balanced diet for its nutritional benefits.