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 ...

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, ...

People with cancer may develop anemia due to cancer treatment, blood loss, or decreased red blood cell production. Without treatment, anemia can cause complications. Anemia happens when a person has a ...

Please provide your email address to receive an email when new articles are posted on . Men with anemia were more likely to have correction of their condition with testosterone therapy vs. placebo.