Different blood tests, including a complete blood count (CBC), iron test, or B12 test, can help diagnose anemia, which can have different causes. Anemia occurs when there are not enough healthy red ...

Neutrophils are an important part of your immune system. They’re a type of white blood cell that kills and eats bacteria and fungi to help your body fight infections and heal wounds. There are many ...

Sometimes it may feel like almost every visit to the doctor includes a dreaded blood draw. Blood tests can reveal a lot about the state of your health. But whether you should get a specific test (and ...