Get enough sleep (aim for 7–9 hours nightly)
Eat a balanced diet with adequate protein
Include iron-rich foods (e.g., lean red meat, beans, lentils, spinach)
Include folate-rich foods (e.g., leafy greens, beans, fortified grains)
Include vitamin B12-rich foods (e.g., meat, fish, eggs, dairy, fortified foods)
Include zinc-rich foods (e.g., meat, seafood, dairy, nuts, seeds)
Ensure sufficient copper intake (e.g., nuts, seeds, shellfish, cocoa)
Maintain adequate calorie intake; avoid prolonged under-eating
Stay hydrated
Manage stress through regular exercise, relaxation techniques, or counseling
Avoid smoking and limit alcohol
Review medications with a clinician if you suspect they lower white blood cell counts
Avoid exposure to infections; practice good hand hygiene and safe food handling
Keep vaccinations up to date as recommended by a clinician
Follow treatment plans for underlying causes (e.g., nutritional deficiencies, autoimmune conditions, infections, medication effects)
Ask a clinician whether any supplements are appropriate for your specific deficiency (only if confirmed by labs)
Seek medical care promptly for fever or signs of infection, especially if counts are very low
If prescribed, take growth-factor or other therapies exactly as directed by your clinician