Sarah is an experienced writer and editor enthusiastic about helping readers live their healthiest and happiest lives. Before joining Forbes Health, Sarah worked as a writer for various digital ...

Anemia is common blood disorder that occurs when your hemoglobin levels are low ... which can be harmful to your body. The normal hemoglobin in your blood for your body to function properly ...

A1c, also known as the hemoglobin A1c or HbA1c ... month average blood glucose. A1c levels are usually organized by range on ...