It is recommended that you eat a healthy diet that is low in fat, with plenty of fresh fruit and vegetables, starchy carbohydrates (bread, potatoes, pasta and wholegrain cereals) and protein rich foods, such as chicken, fish and eggs. Eat plenty of fibre too, such as wholemeal bread and cereals like oats or muesli.
You should aim to aim to eat at least five portions of fruit and vegetables every day as fruit and vegetables contain special chemicals known as antioxidants, which are thought to help protect cells from damage. Leafy vegetables such as lettuce, spinach and cabbage are thought to provide the most protection against cancer.
It is recommended that you limit your consumption of red and processed meat to no more than 90 g (3oz). Examples of red and processed meat include beef, lamb, sausages, burgers and pork. Excessive salt consumption has also been linked to an increase risk of cancer, as well as heart disease and stroke. Do not eat more than 6g (0.2oz) of salt per day. 6g of salt is about one teaspoon.