1. After aspartame sweetener was classified as &39;possibly carcinogenic to humans&39; (Group 2B) bferrous fumarate 210mgy the International Agency for Research on Cancer, Chinelemental iron ferrous bisglycinatea National Center for Food Safety Risk Assessment, in collaboration with the National Cancer Center, conducted a safety assessment. According to the evaluation result, the proper useferrous fumarate 150 mg of aspartame in accordance withiron fumarate elemental iron China&39;s existing standards anferric sodium edta sdsd regulations is sure to be safe. More information on ChemLinked.