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Diet problems with cancer

Why diet is important

Eating a healthy balanced diet can help you cope with cancer and treatment. It can also help you cope with life after cancer treatment has finished. 

A healthy diet is also an important part of getting ready for cancer treatment. This preparation is called prehabilitation. Prehabilitation includes a focus on what you eat, your weight, physical activity and mental health.

Find out about prehabilitation

Last reviewed: 25 Mar 2024

Next review due: 25 Mar 2027

How cancer causes diet problems

Cancer can cause changes to your body, making it hard to eat or digest food and use its nutrients.

Types of diet problems

The side effects of cancer and its treatments might cause problems with your eating, digestion and weight.

Managing diet problems in cancer

Medicines, soft diets, adding calories to your diet or tube feeding are some of the ways to manage diet problems.

Your feelings about diet problems

Having diet problems when you have cancer can affect you emotionally. But there are things you can do to help you cope.

Resources and support for diet problems

There are lots of organisations, support groups and helpful books to help you cope with diet problems caused by cancer and its treatment.

Diet problems main page

Cancer and its treatment can cause eating and drinking difficulties in some people. But there are people that can help and things you can do to cope better.

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Dangoor Education

About Cancer generously supported by Dangoor Education since 2010. Learn more about Dangoor Education

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