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Nutrition for People with Cancer

Nutrition for People with Cancer

By California Cancer Coalition
January 30, 2026
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Your overall health and well-being can be important elements of your treatment plan. Learn about nutrition needs during treatment and how to manage treatment side effects that could affect how well you eat.

Nutrition is an important thing to consider when you're getting cancer treatment. Eating healthy foods before, during, and after treatment can help you feel better and stay stronger. But cancer and its treatment can sometimes cause problems that can make it hard to eat. Not everyone with cancer has nutrition-related side effects, but this information can help you address them if and when they come up.

Learn about nutrition needs during treatment and how to manage treatment side effects that could affect how well you eat.

Get more nutrition information from the American Cancer Society

Nutrition During Cancer Treatment

More information