In most cases, if there are only diagnostic changes in the clinical imaging of pulmonary nodules, such as X-ray, CT or MRI of both lungs, but there are no clinical symptoms, it is perfectly fine to eat some cakes and it does not affect the condition. However, inflammatory nodules in the lungs caused by infectious agents such as Mycobacterium tuberculosis, septic bacteria, and fungi, also known as inflammatory pseudotumors, may cause coughing and coughing up a lot of sputum in response to the inflammation, so you should not eat cakes. Because of the high sugar content in pastries, it will cause the mucous membrane of the lungs to secrete more mucus and may produce more phlegm, which is not good for the relief of disease symptoms and recovery.