In addition to diet, patients with advanced primary liver cancer should try to improve their immunity, appetite and sleep, which is a kind of guarantee for the diet of advanced liver cancer patients. In terms of diet, patients with advanced primary liver cancer should pay attention to the following principles: 1. Balanced diet Liver cancer patients consume a lot and must ensure sufficient nutrition. The simplest way to measure the nutritional status of patients is whether they can maintain their body weight. To maintain normal weight, the best way is to maintain a balanced diet, which requires patients to eat more fresh vegetables, and half of them should be green leafy vegetables. Low fat and high protein High fat diet can affect and aggravate the disease, while low fat diet can reduce the symptoms of nausea, vomiting and abdominal distension of liver cancer patients. Patients with liver cancer have poor appetite and eat less, if they do not have sufficient amount of balanced diet, they must increase the calorie of diet and eat fat and sweet food that can be easily digested and absorbed, such as honey, royal jelly. Cane sugar as well as vegetable oil, cream, etc. Third, more vitamins Vitamin A, C, E, K, etc. have certain auxiliary anti-tumor effects. Vitamin C is mainly found in fresh vegetables and fruits. Carotene can be converted into vitamin A after entering the body, so liver cancer patients should eat more animal liver, carrots, cauliflower, yellow flowers, cabbage, figs, dates and so on. They should also eat more fresh vegetables and fruits, such as radish, pumpkin, bamboo shoots, asparagus, apple, umeboshi, kiwi, etc. Adjuvant drugs For patients with advanced primary liver cancer, the selection of ginsenoside Rh2 as the main adjuvant treatment is also important. Ginsenoside Rh2 for primary liver cancer is an active substance extracted from ginseng, which can inhibit the growth of liver cancer cells and reduce the size of cancer tissues or make the lumps disappear. V. Inorganic salts i.e. minerals. Scientists have found that minerals such as selenium, magnesium, copper, magnesium and iron have anti-cancer effects. Liver cancer patients should eat more foods containing trace elements with anti-cancer effect, such as garlic, shiitake mushroom, asparagus, corn, seaweed, kelp, nori, clam, sea fish, egg yolk, brown rice, beans, whole wheat pasta, nuts, pumpkin, Chinese cabbage, Chinese cabbage and animal liver and kidney, as well as ginseng, wolfberry, yam and ganoderma lucidum.