Patients who eat well often feel better and have more energy. Eating well during cancer treatment means getting enough calories and protein to prevent weight loss, regain strength, and rebuild normal tissues. Some patients find it hard to eat well during treatment. They may lose their appetite. In addition to loss of appetite, common side effects of treatment, such as nausea and vomiting, can make eating difficult.
Foods taste different to some patients.
Also, people undergoing treatment may not feel like eating when they are uncomfortable or tired. Doctors, nurses, and dietitians can offer advice for healthy eating during cancer treatment. Patients and their families also may want to read the National Cancer Institute booklet Eating Hints for Cancer Patients , which has helpful information about cancer treatment and coping with side effects.