Patients with lung nodules should pay attention to a light diet in their daily life, usually with a balanced diet of meat and vegetables. Protein-rich foods such as chicken, fish and eggs can be added as appropriate. Fresh vegetables and fruits such as citrus and carrots can also be eaten more often. It is important to note that there are many causes of lung nodules and in practice, the causes of lung nodules and the severity of the disease can vary significantly from patient to patient. Your doctor will be able to advise you on the appropriate treatment plan for your particular case, as well as giving you sound dietary advice.