Obstructive pulmonary disease, or COPD, is part of a group of diseases that affects the lungs. Two of the main diseases are emphysema and chronic bronchitis. Emphysema is when there is damage to the air sacs, called alveoli. This damage causes air to stay in the lungs making it difficult to exhale. Bronchitis is when the bronchioles become inflamed and swell, causing them to trap mucus making it hard to breathe. When conditions last for an extended period of time it becomes a chronic illness.

Some signs of COPD are tightness in the chest, frequent coughing with or without mucus, shortness of breath that is increasing, and wheezing. A few factors that cause COPD are smoking, working in an area that releases pollutants in the air without proper ventilation, and even a genetic condition called alpha 1 antitrypsin (AAT). Alpha 1 antitrypsin is a protein that is made to protect the lungs. When AAT can’t reach the lungs it leaves the lungs open to diseases.

Treatments for COPD include corticosteroids that help to reduce inflammation in the lungs. Bronchodilators are used to relax the muscles and allows easier breathing. Supplemental oxygen is given to help bring oxygen to the blood and other areas of the body. An incentive spirometer is used to help strengthen the lungs. Breathing exercises such as breathing through pursed lips and tripod position are techniques that can improve breathing.

1. Have a drink

Since COPD causes breathing difficulties it causes a person to alter the way they eat in order to take in proper nutrition and be able to breathe easier. Drinking the appropriate amount of water throughout the day will not only keep a person hydrated, but it also thins the mucus secretions causing less congestion.

2. Don’t pass the salt

Another tip that is key for a COPD diet is to reduce your salt intake. Salt or sodium can cause swelling in the lungs making it harder to breathe. This is because the salt causes the body to retain water. Using spices and herbs instead of salt to season foods can add flavor.

3. Strength and support

Consuming foods with calcium and vitamin D can benefit a person with COPD. Vitamin D aids calcium absorption and calcium is essential for muscle contractions. They are both important for lung function and supporting respiratory muscles. Calcium is also good for the bones and the immune system, which can help reduce additional illnesses in the body.

4. High five to fiber

Eating foods high in fiber can help relieve bloating in the body. Bloating can make the body feel heavier which causes the lungs to have to work harder. Fiber also helps the body to expel waste more easily by adding bulk, making it softer to pass and it helps save energy.

5. Proceed with caution

For people with COPD it is good to avoid or minimize the amount of foods that can cause gas, such as beans, cabbage, soybeans, and onions. Fried greasy foods are known to cause bloating and swelling, so they would be good to avoid as much as possible.