Treat the underlying cause of the low white blood cell count
Follow your doctor’s instructions for any prescribed medications
Eat a balanced diet with enough protein, vitamins, and minerals
Include foods rich in vitamin B12, folate, copper, and zinc
Stay well hydrated
Get adequate sleep
Manage stress
Avoid smoking and limit alcohol
Practice good hygiene to reduce infection risk
Avoid exposure to sick people when possible
Ask your doctor about adjusting medications that may lower white blood cells
Discuss whether supplements are appropriate before taking them
Seek medical care promptly for fever, chills, or signs of infection