Certain nutrients are particularly important for cancer patients to focus on: - Proteins: Needed for tissue repair and immune function. Sources include lean meats, fish, dairy, beans, and nuts. - Carbohydrates: Provide energy. Opt for whole grains, fruits, and vegetables. - Fats: Healthy fats from avocados, nuts, seeds, and olive oil can be beneficial. - Vitamins and Minerals: A balanced diet rich in fruits and vegetables can help meet the body's needs. - Water: Staying hydrated is crucial, particularly during treatments like chemotherapy, which can cause dehydration.