What is a normal hemoglobin lab value?

The normal hemoglobin lab value for adults typically ranges from 12 to 18 grams per deciliter (g/dL), which is equivalent to 12 to 18 grams per 100 milliliters (g/100 mL). Hemoglobin is a crucial protein in red blood cells responsible for transporting oxygen throughout the body, and its levels can provide important information about an individual's overall health and any possible medical conditions.

Values outside this range can suggest various health issues; for example, lower levels may indicate anemia while higher levels could be associated with dehydration or other conditions. The range provided in the answer aligns with standard reference ranges commonly accepted in clinical practice for healthy adults.