If you select high quality and low processed white flour, you will be able to enjoy a decent amount of nutrients, especially when it comes to protein. Some high quality wheat bread flours, which are not bleached (unbleached) and not bromated (unbromated), can reach up to 15% of protein. How great is it to prepare your bread with white flour, which includes about half of the amount of protein that can be found in chicken!
The bleaching of flour is done to make flour look whiter and softer, which helps you reach a more consistent and fluffier baking product and brings you many benefits in terms of better results. It may sound great, but it is good to know that bleaching is performed by chemical bleach. The majority of nutrients are lost during the bleaching process. Bleach is toxic and is not good for your health. It can cause serious health issues including cancer. This is why the bleaching of flour is prohibited in the European Union.
Bromating flour is used to improve dough strings, allow for higher rising, and help you reach a nice white color aside from other benefits. Again, this is another great sounding idea, but only until you learn that bromating is performed by a toxic additive called Potassium Bromate. Similar to bleaching, the majority of nutrients are lost during this process, and it is also not good for your health. It also can cause serious health issues including cancer (thyroid, kidney, and other types). This is why bleaching is prohibited in the European Union, Canada, China, and many more places.
Knowing the health risks of both of bleaching and bromating and knowing that the majority of nutrients are lost during them, is why I always buy flour which specifically says on its’ packaging "unbleached and unbromated". If it is not mentioned on the packaging, it most often means that they are automatically included. This is my major focus with selecting flour for my family and the major way to make sure that I'm buying highly nutritious ingredients which will not harm my family.
The great news is that you don’t really need the advantages of using bleached or bloated flour. These are used to make baking super easy, but if you are willing to put into your baking a little thought and bake by following any good recipe, you will reach the same great results with unbleached and unbromated flour as with bleach and bromated.
I would like to also mention that the majority of bakers I’ve come in contact with in the U.S., especially larger producers, use bleached and bromated flour to eliminate the need for skilled bakers to be present in the kitchen as well as to improve the consistency of their products. For this reason, I started baking bread from good flour at home on regular basis, and if I buy bread, it is always from a local baker which can prove to me that they use good flour. In my recipes, you will find a great and easy recipe for homemade bread, which tastes great and works really well if you use good flour.