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"Toxi-Cola." That's what one public advocacy group wants you to think when you reach for your next can of Coke or Pepsi, and it's taking its case to the Food and Drug Administration.
The D.C.-based group, Center for Science in the Public Interest, says that the "caramel coloring" used in a variety of soft drinks contains chemicals that have been shown to cause cancer, and it has petitioned the FDA to ban those chemicals.
"In contrast to the caramel one might make at home by melting sugar in a saucepan, the artificial brown coloring in colas and some other products is made by reacting sugars with ammonia and sulfites under high pressure and temperatures," CSPI said in a press release. "Chemical reactions result in the formation of 2-methylimidazole and 4 methylimidazole, which in government-conducted studies caused lung, liver, or thyroid cancer or leukemia in laboratory mice or rats."
Today, the American Beverage Association and its members agreed to 










