Health care seems complicated, but in fact, careful study is very simple. Chinese medicine talks about the secret of health preservation in six words-nourishing the lungs, spleen and kidney. Chinese medicine believes that the lung is the master of anger, the spleen is the source of anger, and the kidney is the root of anger.

The lung belongs to the upper jiao, above the five internal organs. Mainly responsible for transporting body fluids and controlling the operation of qi and blood. Breathe fresh air from nature into the body and discharge waste gas from the body.

1, quit smoking

Most studies show that smoking not only increases the risk of lung cancer, but also induces gene mutations in human body, some of which are closely related to the occurrence of lung cancer.

As shown in the above picture, the lungs of old smokers are mostly "ferocious and terrible" and their lungs are black. In addition, the harm of smoking to cardiovascular and cerebrovascular diseases is also obvious. Most importantly, it is harmful to both smokers and second-hand smokers, and neither of them can escape.

What's more, the concentration of harmful substances inhaled by passive smokers is not lower than that of smokers. In the cold smoke exhaled by smokers, the tar content is 1 times higher than that in the hot smoke inhaled by smokers, and carbon monoxide is 4 times higher.

Step 2 drink water

Proper drinking water can moisten the lungs and dryness.

Step 3 exercise

Proper exercise can improve blood circulation, promote gastrointestinal peristalsis, enhance lung vitality and improve human immunity.