[header] How to boost your immune system during chemo [title] Visit with a registered dietitian for recommendations. [step] When your immune system is compromised, you need to pay special attention to your diet. While no one food can improve your immune system, you need to give it the nutrients it needs, and a dietician can help you figure that out. 
[substeps] Ask your oncologist to refer to you to a dietician. [title] Eat good quality protein to build white blood cells.