Cancer fear over cola colourings: Call to ban ingredient used in Coke and Pepsi

Cancer fear over cola colourings: Call to ban ingredient used in Coke and Pepsi
http://www.dailymail.co.uk/health/article-1357787/Coca-cola-Pepsi-ingredient-cancer-risk-Call-ban-colouring-agent.html

"A health risk? America's National Toxicology Program says both 2-MI and 4-MI found in Coke are animal carcinogens
An ingredient used in Coca-Cola and Pepsi is a cancer risk and should be banned, an influential lobby group has claimed."