Diet - Standard format (pdf)
Find out more about Diet and brain tumours in the full fact sheet.
If you have been diagnosed with a brain tumour, a balanced diet could help you keep your strength and energy up, lower your risk of infection and help you recover well from treatment.
Download our factsheet about diet and brain tumours. The factsheet contains information about healthy diets, what to eat when recovering from treatment, diets and brain tumours and who to see about your diet.
The side-effects of brain tumour treatments can make it very hard for you to prepare and eat the necessary amount or variety of food that would aid your body in it's recovery. It is important to try and supply the body with sufficient nutrition.
Below is a list of diet-related side-effects of cancer treatments and some common suggestions on how to manage these side-effects. This list is not exhaustive, if you are experiencing other food related side-effects, discuss them with your doctor or dietitian who can assist you further.
If you are too tired to cook or eat you could:
Chemotherapy or radiotherapy can cause nausea as a side-effect. Your doctor can give you anti-emetic medication which can help you manage this. If you are having trouble eating because of nausea, you can try to:
These are some common suggestions for how to ease or prevent constipation:
If you are experiencing constipation due to medicines, such as painkillers or anti-sickness drugs, your doctor may have to prescribe laxatives.
Treatments such as chemotherapy can sometimes affect your senses of taste and smell. People have often described a bitter or metallic taste in the mouth. Below are some suggestions on how to make your eating experience more enjoyable:
A side-effect of steroids is to increase appetite significantly, and maintaining a healthy weight might become more difficult.
The list of food related side-effects addressed above is not exhaustive. If these side-effects get worse or if you are experiencing other food related side-effects of treatment, discuss them with your doctor or a registered dietitian who can assist you further.
Page last reviewed: 02/2016
Next review due: 02/2019
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