"Health preservation" is the meaning of maintaining life, and "harmony between man and nature" is the essence of TCM health preservation. However, in life, no matter how we live, we have many ideas and behaviors guided by it, which is contrary to the health-keeping theory of "harmony between man and nature". For example, eating too many out-of-season fruits and vegetables, or not changing clothes with the weather in time, these behaviors are not conducive to our health. Want to know what to eat all year round? How to eat? How to prevent and treat many diseases in those seasons, and prevent them effectively as soon as possible. You might as well flip through this book, which will tell you a lot of little secrets about keeping healthy in the four seasons.