Question

ho to hb in normal human

Answer 1

A doctor will check for low hemoglobin with a blood test. Low hemoglobin is diagnosed when a man has less than 13.5 grams per deciliter (g/dL) of hemoglobin in the blood, or when a woman has less than 12 g/dL. A person may have a low hemoglobin level for a variety of reasons, including: iron-deficiency anemia