There are many dietary taboos for lung cancer. Many patients may be confused about the dietary taboos, which may worsen the condition. So? Generally speaking, patients with lung cancer can eat fish and seafood, so eels and loaches are edible, but the choice should be based on the patient’s specific symptoms. In addition, the following dietary taboos for lung cancer should also be noted. People with lung cancer should avoid eating spicy foods, such as coriander, cumin, pepper, chili, onion, mustard, garlic, etc. It is best not to eat greasy and phlegm-producing foods for lung cancer: such as fatty meat, fat chicken, fat duck, various sweets (with high sugar content), cream, cheese, etc. For lung cancer, it is best to give up foods that traditional Chinese medicine considers to be harmful: mutton, scaleless fish, pig head meat, animal offal, seafood such as shrimps and crabs, roosters, dog meat, silkworm pupae, etc. Smoking and drinking should also be avoided for lung cancer. Smoking and drinking can only make the disease progress faster, which is harmful but not beneficial. Lung cancer patients should not drink coffee because the caffeine contained in coffee is a toxic substance to the human body. This toxic substance is closely related to the occurrence of cancer. That’s it. The diet for lung cancer should be as diverse as possible, with multiple recipes, and no partial eclipse. Avoid eating one type of food all the time to increase nutrition and benefit the treatment of lung cancer. If the patient feels nauseous while eating, he or she can drink something before the meal. The most important thing is to avoid being too hungry or full when drinking ginger juice, so as not to cause loss of appetite.