Cut Cured Meats to Avoid Nitrates
Due to their nitrate content, meats such as cold cuts, ham, bacon, and hot dogs can worsen COPD symptoms. In fact, they're not a healthy choice for anyone. A study published in the European Respiratory Journal suggests nitrates can worsen COPD symptoms if eaten in large amounts. They may also increase the risk for developing COPD and the risk for COPD-related hospital re-admission.