Cancer and its treatment can affect appetite and enjoyment of food. This booklet has been written to help people eat well when they have a poor appetite or are losing weight. It suggests foods to eat to maintain a healthy diet, foods to avoid, nourishing and supplementary drinks, and high-energy foods. It also has advice for times when eating is difficult, as a result, for example, of fatigue, nausea, sore mouth, diarrhoea, or constipation. Includes recipes and sources of further information and support.