Medically reviewed by Benjamin Leach, MDYou can increase white blood cells (WBCs) by taking certain medications and eating immune-boosting foods, like yogurt, lean protein foods, antioxidant-rich ...

Recombinant granulocyte-CSF (G-CSF) and granulocyte–macrophage-CSF (GM-CSF) have now been used to increase dangerously low white blood cell levels in many millions of cancer patients following ...