Learn whether food coloring is bad for you based on research and expert insight about the side effects of artificial colors, ...

The FDA at the moment only approves of the following seven synthetic food dyes: Red 3, Red 40, Blue 1, Blue 2, Yellow 5, Yellow 6 and Green 3. Several others have been banned over the years due to ...

Eventually, the blue dye is also oxidized, and the solution turns colorless. To Conduct Demonstration: A dilute solution of green food coloring (about 1 drop / 50 mL) is prepared and placed (20 mL ...