Why 100% whole wheat flour has much better 营养?

Refined Flour made from Wheat:

The calorie content of refined white flour actually increases about 10% because of everything else that has been taken out.
An average of 66% of the B vitamins have been removed.
An average of 70% of all minerals have been removed.
79% of the fiber has been removed.
An average of 19% of the protein has been removed.

Mention should be made about chelation. The minerals that have been taken out are chelated, or wrapped in protein. In their chelated form, these minerals are easily absorbed by our bodies. As chelated minerals are expensive, I would expect the minerals that have been added back in are not chelated, and therefore have a very low ratio of absorbtion by our digestive systems.

Summary: In the flour refinement process, except for the carbohydrates(碳水化合物), most of the nutrients are removed. To give us confidence in their products, it is sold as fortified(强化) flour. Yet the refined flour we buy, except for the few nutrients they choose to fortify, has far fewer nutrients than the wheat it was born from. When we eat white flour, we are eating a nutrient poor food that happens to be fortified in some areas. It is questionable that the nutrients they do fortify are as natural or health promoting as the nutrients they took out of the wheat during the refinement process.