The lungs are essential organs that allow us to breathe and thus stay alive. However, indoor and outdoor pollution we face everyday can hinder their proper functioning and lead to many diseases. It is important to protect the lungs by taking the necessary precautions, but also by having a good diet. Check out these 5 foods that can protect your lungs and keep them healthy.
The lungs are one of the most important organs of the body. They are part of the respiratory system and play a primary role of feeding the body with oxygen and removing CO2.
How do the lungs operate?
The lungs are located in the rib cage. At the time of breathing, air enters through the nose, reaches the trachea, to reach the bronchi. These small airways are divided into several bronchioles, which are distributed in small hollow bags known as respiratory cells. Thus, the inspired air fills the alveoli, where gas is going through the process of exchange. The blood absorbs oxygen for distribution to all cells of the body, while carbon dioxide is released and make the reverse journey; it goes through the blood to reach the alveoli and bronchioles and then to the lungs, to go out of the nose and mouth.
This inspiration and expiration process is called respiratory cycle. An adult must normally have a respiratory rate of 12 to 20 cycles a minute.
Thus, lungs are essential organs for life; therefore we must take a good care of them. Pollution of outdoor and indoor air and smoking are the major factors for diseases and lung infections such as asthma, chronic obstructive pulmonary disease, lung cancer, pneumonia. Diseases that affect millions of people worldwide, but which are possible to avoid by preserving the lungs.
For this, it is advisable to exercise regularly, to not smoke and practice a balanced diet. Some foods help to have healthy lungs that work well. Here are 5 foods for healthy lungs.
Belonging to family of cruciferous vegetables, broccoli is packed with health benefits. It is very rich in vitamins A, C and K, and antioxidants, which help remove toxins from the body and prevent cancer. Because of its properties, broccoli is also good for maintaining healthy lungs and fight against lung diseases.
Horseradish is well known for its many medicinal properties. Its roots contain different nutrients and minerals to help prevent the growth of bacteria and have a soothing power on the respiratory tract and lungs.
The plantain is highly prized for its healing properties. Rich in zinc, potassium and flavonoids, plantain is an excellent blood and lungs purifier. It is also effective for treatment of respiratory tract infections, cough, asthma and bronchitis.
The apple contains many nutrients beneficial to the health and particularly the lungs. Rich in vitamins C, B and flavonoids, this fruit helps protect the lungs from pollution, which can cause respiratory problems. It is advisable to eat an apple a day, to improve and preserve the function of your lungs.
Celery is rich in vitamins and essential nutrients very beneficial for the health. This vegetable is used to treat asthma, cough, heart disease and lung infections. It contains potassium and sodium, which give it diuretic properties.
In addition, according to a study by scientists from America’s National Cancer Institute and the National Natural Science Foundation of China, celery has anti-cancer properties. In fact, it contains apigenin, a flavonoid that fights cancer cells and prevents their development, particularly in the lungs.