On health preservation, nourishing the heart is the first. What exactly is happy floating heart health care? Many people think that keeping in good health is an inscrutable theory and practice, a complicated practice and a painful process. Today, I want to tell you here: What is not such a regimen? Let's take a look at the original meaning of the word "keeping in good health", which first appeared in Zhuangzi's Inner Chapter. "Nurturing" means maintaining, recuperating and nourishing; And "life" is the meaning of life, survival and growth. The first article "Ancient Innocence" in Huangdi Neijing Su Wen pointed out the essence of traditional Chinese medicine from the beginning, and emphasized the way of health preservation in order to achieve the goal of health and longevity. At the beginning of Huangdi Neijing, on the ancient naivety, there is a question from Huangdi: "I heard that people in ancient times were 100 years old in the Spring and Autumn Period, but they never failed;" People now, half a century later, have failed in sports, which is different from the times? Will people miss it? Why did ancient people live long? In ancient times, people could live for more than a hundred years without losing exercise; Modern people, however, are old when they live to 50. Has the world changed? Or are modern people dying? Qi Bo said to him: "The ancient people, who knew it in Yin and Yang, and counted on it, were eating and drinking, and lived in daily life, so they were able to live in harmony with God and die at the age of 100." "Why do people now suffer from premature aging? Zeebe said to him: "Today's people take wine as their pulp, act recklessly, get drunk, try their best to exhaust their essence and dissipate their truth, and don't know how to hold it full. From time to time, they follow their hearts and go against their orders, and their lives are unrestrained, so they fail by half." "