Four tips to maintain iron balance for blood donors

Low hemoglobin is the #1 deferral reason

Low hemoglobin or hematocrit has sometimes been referred to as “low iron” although this term is not entirely accurate. The most common cause for low hematocrit is iron deficiency, but there are other causes. Iron deficiency can cause fatigue, weakness and even anemia. To ensure the well-being of blood donors in the Cincinnati Tri-State area, and everywhere, it’s essential to maintain adequate iron levels.

Regular blood donation is a selfless act that saves lives. Unfortunately, not all people are eligible to donate blood. Having a low hemoglobin or hematocrit is the number one deferral seen at Hoxworth Blood Center, University of Cincinnati and among blood donors worldwide. 

Discuss failed screening test with your primary physician

Men with screening hemoglobin or hematocrit less than 13 g/dL or 39% are ineligible to donate blood. The lower limit of the normal range of hemoglobin/hematocrit for men is approximately 13.5 g/dL or 40.5%. This can be concerning for male donors, but the screening hemoglobin/hematocrit test is not as reliable as a “venous” sample drawn into a test tube. Men may wish to discuss a failed screening test for hemoglobin/hematocrit with their primary physician.