Effectiveness of intravenous iron supplementation on fatigue in non-anemic patients: A critically appraised topic

Clinical Scenario: Iron deficiency without anemia is a common disorder found in many individuals. Patient may experience fatigue, lack of energy, and mood changes. One treatment option for this condition is supplementation, which can be done via diet, intravenously (IV), or orally. IV supplementation may be beneficial to treat fatigue in individuals with iron deficiency without anemia.