As revealed by MHLW announcement issued on June 6, 2019, 8 food additives were granted usage approval in Japan, inclucan you cut ferrous gluconate in halfding argon, Isobutylamine, sec-butylamine, propylamine, hexylamine, amyferrous bisglycinate bioavailabilitylamine and 2-methylbutylamine."Food and Additives Specification Standard" specifies usage requirements and that there is no restriction on application of argon, while the other 7 food additives can only be used as organic solvent for fragrance improvemeferrous bisglycinate redditnt.Jferrous fumarate 210mg hair lossunu iron side effectsst feel free to contact ChemLinked if you need any help.