Iron supplements encourage erythropoiesis to increase red blood cell (RBC) production and oxygen transportation in the circulating system. The transportation of non-heme iron across the apical membrane is through divalent metal transporter 1(DMT1) while that of heme iron is through heme carrier protein 1(HCP1) in the small intestine. Iron is then incorporated and stored as ferritin in macrophages, increasing the iron stock in the body. Ferritin is then converted into an absorbable form of Fe2+ to bind to transferrin - an iron transporter in the blood circulation. The raised in transferrin level carried to the bone marrow cells stimulates RBC production, facilitating oxygen transportation in the bloodstream.
Iron preparation
Iron supplement
Deferoxamine
Phosphate supplement
Protein supplement
Electrocution
Chelation therapy
Zinc pyrithione