Tea oil contains linolenic acid and other nutrients, which can supplement certain nutrients for cancer patients, and moderate consumption is beneficial. Tea oil is one of the common types of cooking oil, also known as camellia oil. Tea oil is rich in nutrients, such as up to 90% of unsaturated fatty acids; linoleic acid; linolenic acid; protein and vitamins A, B, D, E, etc., can be better for cancer patients to supplement the energy and nutrients, pay attention to moderate consumption can be. In addition, it is also recommended that cancer patients eat a moderate amount of fresh fruits and vegetables every day to supplement vitamins, dietary fiber, etc.; and protein-rich beef, fish, eggs, etc., which can improve immunity and speed up the recovery of the disease.