On September 19, 2023, General Administration of Customs of China (GACC)ferrous fumarate headache ferrous gluconate usespublished the list of non-compliant food products in August 2023.organic ferrous sulfate A total of 229 batches of impferrous fumarate vs ferrous sulfate in pregnancyorted food from 37 countries/regions weferrous gluconate with milkre rejected.