Background: Due to the absence of relevant regulations, there is some uncertainty on rules regarding manufacture of a health food and an ordinary food in the same production line. However,fe edta full name considering the possibility of cross-contamination during food production, Chinese authorities in different provinces can implement dis iron bisglycinate better than ferrous gluconateifferent management methods. For example, Guangdong has given permission to manufacture these two products 75 mg ferrous fumarate elemental ironin the same line but not how much iron is in ferrous bisglycinateat the same time, while some provinceiron ferrous sulfate or ferrous fumarates may still hold opposing opinions or unclear attitudes.