Chronic obstructive pulmonary diseases (COPD) like emphysema and chronic bronchitis are inflammatory lung conditions that make it difficult for a person to breathe. One may experience wheezing, coughing, or excessive mucus formation. Usually, long-term exposure to irritating gases, dust, chemicals, or burning fuels puts one at risk of developing the disease. While many treatments are available, food and drinks play a significant role in managing COPD side effects and flare-ups. 8 best foods for managing COPD Here are a few foods that may help COPD patients: Eggs and nuts Rich in protein, eggs, and nuts like walnuts, cashew, and almonds can help restore energy, strengthen respiratory muscles, and reduce muscle loss. Oats, quinoa, and whole grains Whole grain cereals, bread, barley, quinoa, and oats are all fiber-rich. COPD patients are at risk of developing heart diseases. Fiber helps regularize bowel movements, keep the digestive tract clean, and lower cholesterol levels. This reduces the risk of heart disease, constipation, and bloating, making breathing difficult for COPD patients. Almond milk and uncooked mushrooms Almond milk and mushrooms are high sources of vitamin D. COPD patients may experience brittle bones, and Vitamin D is a key nutrient in maintaining the health of both lungs and bones.