The picture above shows state of the art steel roller mills. Wheat comes from above and the mill grinds it into white flour.
Those steel roller mills were invented in the 1870s and were a revolution, similar to the electric car in our current days. It was a fast and efficient method that allows the production of the purest and finest white flour at low cost. Even the poorest citizen could now buy white bread, a food reserved previously to the richest. As you can see from above, it is a nice, clean, efficient and modern environment.
By seeing all the benefits, the steel roller mill became so popular that within 10 years most mills in the western world had been replaced. The mechanics of the steel roller mill was soon extended to other grains, such as rice, oats and barley. And thus was born the first processed food and the beginning of our industrial food system.
So what’s not to like?