The lung is the exchange place for breathing inside and outside the human body. By breathing the fresh air in the lungs and inhaling the polluted air in the lungs, the exchange of other gases in the body is completed. Through continuous maintenance, it can promote the formation of qi, play a role in regulating qi and promote the normal operation of metabolism. In addition, the body absorbs water from the outside through the stomach and transfers it to the spleen, which distributes water to all parts of the body.

The lungs also promote blood circulation. Blood collects in the lungs through veins, exchanges oxygen and carbon dioxide through lung breathing, and then spreads to the whole body. When the pulmonary respiratory function is disordered, the pathogenic factors will cause respiratory symptoms such as chest tightness, cough and asthma. If the lung water conduction function is not complete, it will lead to stagnation of body fluid, upwelling of sputum and edema. When the lung qi is insufficient, it can not help the heart to supply blood, which may lead to blood circulation disorder, palpitation, chest tightness, blue lips and purple tongue coating. Sydney soup has a good effect of moistening lung, resolving phlegm, clearing heat and relieving sore throat. Sydney soup porridge can nourish yin and moisten dryness, nourish skin and protect lungs. Besides pears, the ingredients of soup porridge include lily, lotus seeds, Spatholobus suberectus, tremella, auricularia auricula, ginseng, medlar and cordyceps sinensis, which can nourish and moisten the lungs. The combination of tremella fuciformis and auricularia auricula can moisten and clear lung, tremella fuciformis can nourish yin and moisten lung,

To improve symptoms such as cough due to lung heat, Auricularia auricula has a good effect of clearing lung and stomach, and it will be better if they are used together, especially suitable for making soup porridge. The lungs store air, and the lungs inhale. Clear air and qi exchange in the lungs, and the quality of inhaled air has a great influence on lung function. In order to keep the lungs clean, quit smoking and drinking, and prevent the harm of second-hand smoke, don't stay in places with gas pollution for a long time. A standard friend can often go to places with lush vines and fresh air to do fitness exercises and take a deep breath.

And according to the conscious long-term breathing, the body's depression is vented. Lung is an open airway system from nostril to bronchus and then to lung. Exhaled air will expel water from the lungs. Moreover, the moisture in the air is likely to lead to the drying of the respiratory system. This is what Chinese medicine often says, dryness is easy to cause harm to the body. Therefore, immediate hydration is the key strategy to maintain lung function.