Lung cancer patients can eat lean beef, beef, chicken, fish and shrimp and other meat foods rich in high quality protein better, try to eat less fat meat, cured and smoked meat products spicy and stimulating foods. Lung cancer is a common primary malignant tumor of the lungs originating from the mucosa or glands of trachea and bronchus. Lung cancer patients need to have balanced diet, and they can choose to consume enough lean meat, beef, chicken, fish, shrimp and other high-quality meats every day, which contain rich proteins, which can help to strengthen the body resistance and promote the recovery of the disease. In addition, it is also necessary to consume fresh vegetables and fruits to supplement other nutrients needed by the body. However, it should be noted that lung cancer patients need to eat less spicy and stimulating foods, such as chili, pepper, mustard, curry, etc., so as not to aggravate the symptoms of the disease and damage the health. At the same time, appropriate physical exercise can also help to enhance physical fitness, but do not overwork. During the treatment period, smoking and alcohol should be strictly prohibited. Once diagnosed with lung cancer, patients should actively cooperate with doctors to take relevant treatment measures to avoid delaying the disease. Maintain a positive and optimistic attitude and avoid negative emotions. If uncomfortable symptoms occur, patients should go to regular hospitals for timely consultation.