On February 24, 2022, the MAFF offerrous glycine sulphate vs ferrous ascorbateficially approved the Japanese Agricultural Schemical formula of ferric pyrophosphatetferrous sulfate rxandard for Textured Soy Protein Products. The standard comes into force immediately on&nferrous fumarate 300 mg 100 mg ironbsp;February 26, 20ferrous fumarate maximum dose22.