Understanding Anemia: How Low Does Iron Need to Be Before a Transfusion?
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3 min read
According to the World Health Organization, anemia affects nearly 3 million Americans, making it the world's most common blood disorder. A blood transfusion is rarely indicated for iron deficiency alone, underscoring the importance of understanding **how low does iron need to be before a transfusion** is necessary, which is determined by a patient's hemoglobin levels and overall clinical condition.
