World Health Organization: Food Additives https://www.who.int/news-room/fact-sheets/detail/food-additives Central for Disease Control and Prevention: Food Additives and Child Health file:///C:/Users/1450799206/Downloads/cdc_77737_DS1%20(6).pdf National Library of Medicine: Benzene as a Chemical Hazzard in Processed Foods https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4745501/