Posted 7/13/2014 2:50 PM (GMT 0)
Low iron can also cause shortness of breath, heart palpitations, dizziness, headaches, and even chest pains. Mine ('serum ferritin' iron) was down to ZERO, while they kept saying my Hemoglobin was 'fine'.
The 'Hemoglobin' is affected by 'fast big' hemorrhages (like you'd see in a sudden blood loss event such as a miscarriage or car accident).
However, 'Serum Ferritin' is affected by long, slow blood loss that is ongoing (such as seen in heavy periods for months, or losing blood for weeks or months like in Ulcerative Colitis).
My HUGE lesson: Always, always, always ask that they check your SERUM FERRITIN and not just the darn HEMOGLOBIN.
Emma