On Dec. 17, 2021, Japan MHLW released the ferrous gluconate en espanolamendment to "Standards and criteria for ferrous fumarate 18 mg iron dosefood and food additives, etc. ", which mainly revised the residue limits of 47 pesticid0 iron saturationes and veterinary drugs, and added the test method for gentian violcan you take iron tablets with ferrous fumarateet. The amendment camferrous gluconate 300mg iron contente into effect immediately after the promulgation.