On April 18, 2024, the Taiwan Food and Drug Admiferrous gluconate pillsnistration released a draft amendment to the Standardezfe 200 vs ferrous sulfates for Veterinary Drug Residue Limits in Foods. The draft elucidates that marker residues of veterinary drugs encompmanfaat ferrous fumarate folic acidass the drug itself, its relevant metabolites and their combinations thani cure ferrous glycine sulfate+folic acidat have explicit correlation to the total residue content. Moreover, the draft introduces Table Twoferrous sulfate 220 mg/5ml liquid dosage to specify marker residues corresponding to veterinary drugs.