Whole wheat bread is made of wheat flour ground from wheat that still contains bran, while white toast is made of refined wheat flour without bran. Bran is rich in fiber and minerals, which white toast does not have. Without considering too much (what kind of cream, yeast powder, etc.), the difference in calories between the two lies in the different proportion of starch! Whole-wheat toast may only account for 70% of starch, and the rest are bran with extremely low calories. White toast may account for more than 90% of starch, and dietary fiber only accounts for less than 10%. Therefore, white toast has higher calories than whole-wheat toast, and bran is rich in fiber, which can make you feel full. Because it is not delicate, it takes a long time to chew. On the contrary, eating three slices may make you feel full. There is no bran that can make you feel full ... you may still feel empty after eating four pieces of stomach ~ Foods rich in fiber are usually low in calories, because the proportion of fiber is high, and the proportion of other ingredients that are not available is relatively low. Rhizoma Amorphophalli is an extremely low-calorie food. Moreover, 1 slice of toast = half a bowl of rice. When the whole wheat is ground, it is only ground, and there is no need to go through the bran removal procedure, including bran and germ all ground into powder, which is called whole wheat flour. In the past, wheat bran was not valued, so it was often used as feed. Now, after many studies, it has been proved that the bran of wheat contains cellulose with high nutritional value, and it can be mixed with flour to make whole wheat bread for consumers to eat, which can keep people healthy and energetic. Whole wheat bread can be made by adding bran to white flour in addition to whole wheat flour. Therefore, bran bread can also be called whole wheat bread. Studies on the nutritional value of whole wheat bread and bran bread show that bran bread is more suitable for the elderly and children than ordinary bread. When we chew a piece of whole wheat bread, we can not only eat rich cellulose and high-component nutrients, but also eat the natural and original flavor of wheat. If a little flavoring substance such as molasses is added to the formula, it will have a better flavor. Compared with ordinary white bread, this kind of bread made of whole wheat flour has the original wheat flavor, and the bran part is extremely rich in vitamins B 1, B2, B6 and pantothenic acid. In addition to these good vitamins in bran, wheat germ is rich in vitamin E, which can prevent physiological function from declining. Therefore, if you eat whole wheat bread regularly, your body will certainly remain healthy and energetic. Therefore, we should vigorously promote the consumption of whole wheat bread. At present, whole wheat bread has become an essential healthy food for many consumers on the table every day.