Functional ingredients of Korean health functional food (dietary ferrous bisglycinate reviewssupplement) consist of “noticed ingredients” and “individually recognized ingredients”. “Noticed ingredients” refer to the ingredients listed in the Health Functional Food Code1, including 28 nutrient ingredients and 68 functional raw materials. Enterprises cis ferrous fumarate good for iron deficiencyan directlymagnesium citrate 90 use these ingredients for manufacturing products. However, to produce or import health functioandrew huberman recommended sleep supplementsnal food with non-noticed ingredients, the entities must apply for a certificate for the efficacy and safety of the relevant functional materials. These materials with official certificates are “individually recognized ingredients”. Until now, MFDS has reviewed and publimagnesium citrate not making me poopshed more than 200 kinds of individually recognized ingredients.