What is considered a normal hemoglobin (Hgb) level?

A normal hemoglobin (Hgb) level is typically in the range of approximately 13.5 to 17.5 grams per deciliter for men and 12.0 to 15.5 grams per deciliter for women. Therefore, a hemoglobin level of 15 g/dL falls well within this normal range, making it a clinically acceptable and typical value for adults.

Understanding normal ranges for hemoglobin is crucial for assessing and diagnosing various conditions. For instance, lower levels might indicate anemia, while elevated levels could suggest dehydration or polycythemia vera. This awareness aids healthcare professionals in making informed decisions and providing appropriate care. The other values listed either fall slightly outside the established normal range or indicate potential health issues that require further investigation.