What does "100% whole wheat" mean regarding grain content?

"100% whole wheat" signifies that the product is made from the entire grain of wheat, which includes the bran, germ, and endosperm. This means that all parts of the original grain are present, which helps retain the nutrients, fiber, and natural flavors found in whole grains. Whole wheat products are considered more nutritious than refined grains since refining often removes the bran and germ, stripping the grain of essential nutrients like fiber, vitamins, and minerals.

In contrast, other options do not accurately reflect the meaning of "100% whole wheat." For instance, stating that it contains only bran would be misleading, as it excludes the other important components. Saying it is the same as refined grains contradicts the definition, as refined grains have been processed and lack the complete grain structure. Lastly, mentioning added sugars does not pertain to the definition of whole wheat; the term relates specifically to the grain content rather than additional ingredients. Therefore, "100% whole wheat" clearly indicates the use of the whole grain in the product.