Fruits belong to the category of food, which does not have any therapeutic effect on the human body, people with pulmonary nodules in the absence of allergies, moderate consumption of some fruits, there is a certain nutritional value, there is no limit to the specific types. Lung nodules are an imaging term that usually refers to focal round dense shadows in the lungs. Some common factors such as long-term smoking, long-term unprotected work in dusty jobs and Mycobacterium tuberculosis infection can cause lung nodules. Chronic pneumonia and lung tumors can also cause lung nodules. Fruit is a food and does not have any therapeutic effect on lung nodules. Common fruits only provide carbohydrates, vitamins, and minerals to patients with lung nodules, and are only of nutritional value. If lung nodules are found during a physical examination, it is recommended to go to the hospital and follow the doctor’s instructions for standardized treatment as well as a scientific and rational diet in order to avoid delaying the condition.