A hemoglobin test measures the amount of hemoglobin in red blood cells, which is essential for transporting oxygen throughout the body and carbon dioxide back to the lungs. Normal hemoglobin levels ...

A low mean corpuscular hemoglobin concentration (MCHC) means red blood cells do not have enough hemoglobin. If a blood test shows MCHC levels, this may indicate anemia. Hemoglobin is an iron-rich ...

Increasing your intake of iron-rich foods like liver, shellfish, spinach, and beans can help boost hemoglobin production. Taking iron supplements may be necessary to significantly raise hemoglobin ...

Sickle cell disease (SCD) is a genetic disorder that causes red blood cells to take the shape of a sickle or a letter “C.” Levels of hemoglobin, a protein that helps carry oxygen on red blood cells, ...