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1 Hemoglobin. 2  Lower than normal hemoglobin levels indicate anemia. 3  The normal hemoglobin range is generally defined as 13.5 to 17.5 grams (g) of hemoglobin per deciliter (dL) of blood for men and 12.0 to 15.5 g/dL for women. 4  The normal ranges for children vary depending on the child's age and sex.5  Ferritin. Hemoglobin. 2  Lower than normal hemoglobin levels indicate anemia. 3  The normal hemoglobin range is generally defined as 13.5 to 17.5 grams (g) of hemoglobin per deciliter (dL) of blood for men and 12.0 to 15.5 g/dL for women. 4  The normal ranges for children vary depending on the child's age and sex. 5  Ferritin.
It also transports oxygen from our lungs to the cells in our body. The hemoglobin molecule contains iron, an essential mineral found in our diet. Normal hemoglobin levels are different in women and in men. In non-pregnant women, normal hemoglobin ranges from 120 g/L to 160 g/L. In men, normal hemoglobin levels range from 140 g/L to 180 g/L. Canadian Blood Services tests each donorâs hemoglobin at the clinic and requires a minimum of 125 g/L for donation.