A person with leukopenia has a low number of white blood cells, or leukocytes, in their blood. A low white blood cell count may make a person more likely to contract an infection. White blood cells ...

NEW YORK (Reuters Health) - New research indicates that low red blood cell blood counts, regardless of other diseases that might be present, is a risk factor for death in very elderly individuals. In ...

Your body runs on blood like a car runs on fuel – without enough of it, everything starts breaking down. When blood levels drop too low, your organs begin struggling to get the oxygen and nutrients ...

A red blood cell (RBC) count measures the number of red blood cells in a sample of blood. It is part of a battery of tests called a complete blood count (CBC) that measures the different types and ...

A healthy blood count is crucial for transporting oxygen, nutrients, and hormones throughout the body. Conditions like anemia, fatigue, and low hemoglobin are often caused by iron or folate deficiency ...