Nope, it's not Pea Soup...

This past weekend I was served a bowl of cereal for breakfast. I am not picky about most of what I eat so I didn't bother asking too many questions. However, when I poured the milk over my cereal pices of it began to turn green and the milk turned colors as well. This should not happen!!! I'm not sure if it was a result of artificial additives or what but the color change was unsettling. It reminds me of the times when you could purchase blue ketchup. We should not be able to purchase food that changes to unnatural colors. What are your thoughts on the matter? Would you eat this type of cereal?