The Highest Absorption Of Iron Is In The Duodenum And Jejunum. The Iron Of Ipc Is Absorbed By A Controlled Mechanism. The Absorbed Iron Is Used In The Bone Marrow For Hb Synthesis Or Is Stored Mainly In Liver, Bound To Ferritin. Iron That Is Not Absorbed Is Excreted Via The Feaces. Folic Acid Is Mainly Absorbed In The Small Intestine, Particularly In The Duodenum And Jejunum. The Highest Concentration In The Blood Is Reached Within 30 To 60 Minutes. Folic Acid Is Metabolized In The Intestinal And Hepatic Cells, Among Others. These Folates Bound To Transport Proteins, Are Then Distributed To All Organs. Elimination Occurs Via The Kidneys And Also Via Gastrointestinal Tract.