Which of the Following Statements Regarding Food Colorings Is False

Which of the following statements regarding food colorings is false?

A) FDA-certified colorings must be included in the ingredients list for foods that contain them other than butter, cheese, and ice cream.
B) Food color additives include Blue No. 1 and No. 2 and Red No. 3 and No. 40.
C) A food coloring that is included in the Generally Recognized as Safe (GRAS) list is not considered a food additive.
D) No food colors have tested positive as carcinogens in laboratory animals.
E) All of these are correct.