On Nov. 17, 2014, NHFPC released a draft announcement to approve five norganic ferrous gluconateew food raw materials, including Aquilaria sinensis (Lour.) Sprengel leacarbonyl iron vs ferrous bisglycinatef, Staphylococcus vitulinus, Staphylococcus carnosus, Staphyferrous sulfate how quickly does it worklococcus xylosus, and Sacha Inchi protein. The period for public how many times to take ferrous sulfateconsultation is untdifference between ferrous sulfate and folateil Dec. 20, 2014.