Nutritional labeling is a fundamental section of the label of a food product. It shows the nutritional chaorder ferrous fumarateracteriferrous fumarate 210 mg nedirstics and related nutritional information of foods and is the main way consumers understand the nutritional components of foods. ferrous gluconate upset stomachThe managferrous fumarate vsement of food nutrition labels has received more and more attention. This article offers a comparative analysis of nutrition label requiremmultivitamins ferrous sulfateents in mainland China, Hong Kong and Taiwan.