The seven wonders of the food coloring world.
Today, because of chemical advances, not only are more vibrant and often superfluous colors available, but the usage of these chemicals is far more widespread. Often on a list of ingredients, one can find “for color” rather easily. However, until the Food and Drug Act of 1906, regulation for coloring was not in place for the United States of America. The current regulations allow for seven main dyeing agents.