Food does not have the efficacy of dispersing nodules. Ground-glass nodules may be related to lung infections, tumors, etc., and need to be actively treated, while paying attention to a light diet. 1. Lung infection: if the ground-glass nodules are caused by lung infection, according to the type of pathogenic bacteria, they can be gradually dissipated and recovered after treatment with antibiotics such as penicillin or antifungal drugs such as itraconazole. 2. Lung tumor: Ground glass nodules may also be caused by lung tumors, if it is a benign tumor, and the nodule is small, regular physical examination is needed, if it does not get bigger, it does not need special treatment; if the nodule is bigger, it is suggested to remove it surgically if it is bigger than 1cm. If it is a malignant tumor can take surgery or radiotherapy, chemotherapy and other measures for treatment in order to eliminate it. It is recommended that patients actively cooperate with doctors for treatment, and at the same time pay attention to a light diet to ensure nutritional intake, and avoid self-medication or the use of prescriptions.