As revealed biron as fumaratey the No. 2019-137 Notice of MFDS, South Korea is now soliciting opinions on the partially revis ferrous fumarate safe in pregnancyised Food Additive Code. jamp ferrous fumarate 300 mgAny comments sh525 mg ferrous sulfateall be sent back prior to May 18, 2019. Here are the main revisionsferric pyrophosphate dosing: