White blood cells help fight infection in the body. Medical practices can differ in how they define a low white blood cell count. There are five types of white blood cells. Neutrophils account for ...

Monocytopenia means you have a low number of monocytes, which are white blood cells that fight infection. Common causes of monocytopenia include diseases affecting bone marrow, cancer treatments, and ...

Eating foods like yogurt, lean proteins, and vegetables can support healthy white blood cell levels. Medicines like Neupogen ...