Question: what are the harmful ingredients in coca cola?
Answer: Alcohol. According to research carried out by the French National Institute for Consumer Affairs, more than half of well-known colas contain tiny traces of booze. ...  Citric Acid. ...  Phosphoric Acid. ...  Mercury. ...  Sodium Benzoate. ...  Benzene. ...  4-methylimidazole (4-MEI) ...  Aspartame.