Prior to 1870
Slow and labor-intensive process of making bread. Starts with milling flour on a stone mill, which makes more health sense because the wholeness of the produced flour is combined with the process of natural leavening.
World's wheat crop is transformed in a movement called the Green Revolution.
More than 2,000 chemical substances are added to foods of all kinds to increase shelf life with preservatives, to make them look better, and to intensify flavor with sugars, salts and artificial flavorings.