Question: what are the best foods to eat if you have copd?
Answer: Protein-rich foods. Eat high-protein, high quality foods, such as grass-fed meat, pastured poultry and eggs, and fish — particularly oily fish such as salmon, mackerel, and sardines.
Complex carbohydrates. ... 
Fresh produce. ... 
Potassium-rich foods. ... 
Healthy fats.