Diet Plan for Lung Disease Lung disease refers to the disorders which affect the lungs, such as asthma, COPD, infections like influenza, pneumonia, tuberculosis and many other breathing problems. If lung disease does not get treated on time then it leads to respiratory failure. In case of lung disease, good nutrition is very essential to prevent infections and keep your lungs healthy. Fresh and raw foods are the finest mode to get the enzymes, vitamins, minerals and antioxidants that will