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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.
From the Mayo Clinic: Hemoglobin is the iron-rich protein in red blood cells that gives blood its red color. The normal range of hemoglobin is approximately 14 to 17 grams per deciliter for men and 12 to 16 grams per deciliter for women. A low hemoglobin count indicates a low red blood cell count (anemia).Anemia can have many causes, including:Treatment depends on the underlying cause.emoglobin is the iron-rich protein in red blood cells that gives blood its red color. The normal range of hemoglobin is approximately 14 to 17 grams per deciliter for men and 12 to 16 grams per deciliter for women.