What Is Bio Iron Good For? Benefits, Sources, and Absorption
                                
                                
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                                    4 min read                                
                            
                                According to the World Health Organization, iron deficiency is the most common nutritional deficiency worldwide, affecting billions of people. Addressing this requires a deeper understanding of bioavailability—which is where the question of what is bio iron good for comes in, as it refers to iron that is more effectively absorbed and utilized by the body.