It is a disorder in blood in which complete blood picture test show low number of red blood cells and low level of hemoglobin. Normal Adult Male Range: 13.5 – 17.5 g/dLĪny blood test result low or high than those normal number is considered abnormal hemoglobin level in blood, and called anemia. Normal Adult Female Range: 12.0 – 16.0 g/dL It is a situation in which the kidneys fail to function adequately.Ħ- Low hemoglobin level in pregnancy and after birth Iron deficiency is one of the most commonly known forms of nutritional deficiencies.Īny of a group of hereditary hemolytic diseases caused by faulty hemoglobin synthesis, It is a genetic life-long blood disorder characterized by red blood cells that assume an abnormal, rigid, sickle shape.ģ- What is meant by Iron deficiency anemia? It is a condition marked by a deficiency of red blood cells or of hemoglobin in the blood, Such cases cause low hemoglobin count are Anemia of several reasons as iron deficiency, sickle cell anemia, thalassemic anemia or hemolytic anemia, pregnant women and after birth, due to renal failure, and may be due to hereditary or non-pathogenesis reasons. Several disorders and disease show anemic symptoms on the patients, the main reason of the anemic appearance is low hemoglobin level in the blood, and this level is measured by a blood test called hemoglobin level test or within complete blood picture testing. What does cause of low hemoglobin levels in blood?