There are many ways to preserve one's health from different angles, but all roads lead to the same goal. It can be roughly divided into the following categories: conforming to yin and yang gasification is the mystery of keeping in good health in the four seasons. The key to keeping healthy in the four seasons is to conform to yin and yang. Why should health care conform to yin and harmony? Because heaven, earth and man are a whole, and man corresponds to heaven and earth. What is the corresponding? Yin and Yang correspond to gasification. Therefore, we must know the law of yin-yang gasification in order to conform to yin-yang gasification for health preservation.

The five internal organs of human beings are completely connected with the qi of the four seasons, specifically:

Spring (wind) qi passes through the liver.

Summer (fire) qi communicates with the heart.

Long summer (wet) qi passes through the spleen.

Autumn (dryness) qi ventilates the lungs.

Winter (cold) qi passes through the kidney.

Therefore, the classic classic of traditional Chinese medicine, Huangdi Neijing, has pointed out the methods of preserving health in the four seasons, and these methods are also carried out according to the law of the ups and downs of Yin and Yang in the four seasons.