Bread only requires at it’s most basic: water and flour. If you want it to rise it needs yeast and a little sugar, or maybe some baking soda or powder. Beyond that a pinch of salt to bring out the flavor, some oil or butter can be added, whole grains, seeds, and nuts to give it texture, herbs to season it up, and sometimes milk and that can be fermented (sour dough bases are). But anything else with three syllables or more and a name only a chemist would use, shouldn’t be there and shouldn’t be consumed by man or beast!!!