Why do I need extra protein and calories during cancer treatment?

Good nutrition for people with cancer may look different from what we usually call healthy eating. When you have cancer, you may need extra protein and calories, so your diet may include more meat, fish, eggs, dairy, fats, and plant-based proteins.

The extra protein and calories help you keep your strength up to deal with side effects, prevent malnutrition, and maintain your best possible quality of life.

A registered dietitian can help make sure you get the right amounts for your situation. If you are having trouble eating enough, tell your care team.