During the treatment period, what tumor patients eat can fight against cancer and what they need to avoid is a topic of concern to patients and their families. Oncologists believe that generally speaking, the diet of tumor patients should be nutritious (high protein and high calorie), light and easy to digest, and foods that affect the disease (also known as “hairy food”) should be avoided as much as possible. In fact, “a balanced diet is the first, and supplements are secondary. Don’t overdo it