In case of lung adenocarcinoma, it is important to eat more foods rich in vitamins and fiber. Vitamin-rich foods can help the body strengthen its resistance against foreign cold viruses or bacteria, thus reducing the occurrence of colds, which can otherwise aggravate the symptoms of lung adenocarcinoma. Moreover, fiber-rich foods can promote bowel movement and excrete excess toxins from the body, making patients feel more comfortable. This is the time to eat fresh fruits and vegetables, such as cabbage, greens or tomatoes. You also need to eat foods that are more nutritious and easy to digest, but not too greasy. Such as fish and shrimp food, its protein content is relatively high, and relatively easy to digest. Also eat foods with high calorie content, like steamed buns, noodles, porridge, rice porridge, millet porridge.