Normal hemoglobin levels for an adult male are between 13.8 and 17.2 grams per deciliter (g/dL). For adult females, a hemoglobin count of between 12.1 and 15.1 g/dL is typically considered normal and ...

Hemoglobin helps red blood cells carry oxygen to your muscles and tissues. Abnormal hemoglobin levels can be a sign of several health problems. Hemoglobin is a component of your blood that delivers ...