America's National Toxicology Program conducted an experiment where they found that certain chemicals in this artificial coloring, specifically 2-MI and 4-MI causes lung, liver, or thyroid cancer, or leukemia in lab rats and mice. Because these chemicals proved to be carcinogens in animals, it is also very likely that they may pose a risk to humans.
The executive director of the CSPI, Michael F Jacobson, is quoted as saying,``Carcinogenic colourings have no place in the food supply, especially considering that their only function is a cosmetic one.'' Is it worth the risk of perpetuating the cancer crisis just to keep our drinks a caramel color? While regular caramel isn't necessarily healthy, there have not yet been any findings linking it to cancer. Is knowing that something is a carcinogen enough to completely give it up? Is testing on animals sufficient evidence to persuade you of it's influence on humans?
Title of Publication: The Advertiser
Article Title: Move to Ban 'Cancer Risk' Colouring in Colas
By Sean Poulter