It was coincidental that ‘Baker’s Yeast’ was invented in a country (France) which also consumed mostly wheat based breads, and which can be exclusively baked without using any type of souring method. Until then both rye and wheat breads were naturally fermented breads to multiply the wild yeast to make it rise. From that time on
the production of wheat bread has become epitomized in the new world (North America) into the ‘Super Size’ fully mechanized bakery that produces thousands of loaves a day for country wide distribution. To get some flavor back into the bread, ‘sponge methods’ were created, where yeast is grown in vats prior to making the dough, but even that has been replaced by diverse modern dough additives like dough acidifiers, conditioners, and preservatives, and lots of bakery yeast.
The latest food crazes included carbohydrate reduced breads, bread machines, and sourdough bread made with vinegar and other acids. Commercial bread bases or frozen ready to bake breads that are marketed as artisan bread all rely heavily on unwanted chemical additives, which none have been properly tested on long term exposure. These are schizophrenic marketing values that do more harm then good to one of our most valuable basic food.