The key for many Chinese medicine practitioners to enjoy longevity lies in health preservation. Lenghua called the longevity of famous doctors a "medical model" and stressed that "every time a doctor enjoys an old age, he must have the purpose of exploring his life, and he should be careful to raise his life to protect his life." There are four ways to stay healthy:

1, regular daily life and proper exercise.

For example, "Guanzi Situation" said: "Living and eating properly in cold and summer is beneficial to health and life." Sun Simiao put forward: "The way to keep healthy is always to work less", "The physiological desire is always to work less, but not to work too hard", and "People who want to work too hard can't reach all diseases". Hua Tuo also pointed out: "The human body wants to work, but does not do its best." All these show that it is necessary to be dynamic and appropriate, and to combine work and rest. That is, the so-called "long-term lying hurts the gas and sedentary hurts the meat" in Neijing. Labor and exercise are the keys to longevity.

2, diet, addiction.

"Guanzi" said that "... moderate diet is good for health and life ... poor diet is tiring and not conducive to life". Explain that the diet should be moderate and quantitative at regular intervals. On Su Wen's Foul Qi Law says: "Five grains are the supplement, five fruits are the help, five animals are the benefit, five dishes are the filling, and the smells are consistent to supplement the essence." Explain that food should be diversified and matched with each other. "Su Wen" said: "Eating more salty makes the pulse coagulate and cry and change color", suggesting that people should eat lightly, not too salty.

3, think less and get angry.

The ancient naive theory said: "There is no thought in it, but pleasure is service." The famous medical scientist James said, "All anger, sadness and fear will damage your vitality." . "Medical Banknotes" said: "Busy is worrying, and it is easy to get old." Explain that you can't be too angry and sad, and you can't be too sad and considerate.

Step 4 be careful about sex

Neijing says: "Too much entering the house will hurt the kidney", and if you indulge your lust and consume too much essence, you will "decline for half a hundred times". "Qian Jin Fang" even said: "Indulge in lust, life is like morning dew."

Gong Yingyuan in Ming Dynasty once wrote a book "Cautions and Taboos" which summarized the way of keeping in good health. In a nutshell, the record is as follows: "Don't be furious, stay farthest from the room, be careful when getting up, especially avoid depression, be aware of the changes in temperature and adjust your diet. Needless to say, hypocrisy is useless and disharmonious.