People are no strangers to health care, but their understanding of health care is not thorough enough. They just know what food to eat is good for their health, but health preservation is not only a supplement to food, but more importantly, how to correctly integrate heaven and man. In ancient times, people's understanding of the way of keeping in good health is that the best way of keeping in good health is not to violate the laws of heaven and earth, but also to pay attention to the unity and coordination between man and nature.

First, health needs to go with the flow. The way of keeping in good health first appeared in Zhuangzi. The ancients thought that the best way to keep in good health was to pay attention to the laws of nature. The method of keeping in good health can't be limited to one way, it is varied, and we can do it through exercise, food, herbs and so on. At the same time, it is necessary to adjust health according to each person's physical condition, local environment, climate, seasons and other factors, which is what the ancients called differentiation of symptoms and signs. In ancient times, as soon as the sun came out, people went out to work, and as soon as the sun went down, people went home to rest. This is the most basic way for the ancients to let nature take its course and keep in good health according to the four seasons.

Second, health needs four seasons. Traditional Chinese medicine theory emphasizes that the human body should conform to the natural environment to protect the body's yang in spring and summer, and pay attention to protect the body's yin in autumn and winter. Therefore, ancient talents required: nourishing yang in spring and summer and nourishing yin in autumn and winter. In the natural season, the length of day and night is different, so our work and rest should also change with the change. Get up and sleep regularly, get up early in spring and summer, get up late in autumn and get up early in winter. In this way, the work and rest of the human body changes with the seasons, making our bodies stronger.

Many people think it is difficult to understand that keeping healthy requires harmony between man and nature. It's actually quite simple. We just need to make corresponding changes with the changes of everything and seasons in the world. Nowadays, people live in too much pressure and competition, and there are also too many struggles for fame and fortune. Many people's energy and mind are affected by small things in family life, and people's health will gradually disappear because of this pressure. Keep good habits and mentality, and then conform to the essence of health, the body will naturally be healthy.