In nature, everything changes with the seasons, and the concept of Chinese medicine is “Heaven corresponds to man, follow the times to maintain health”, so the maintenance of the human body should also be adjusted accordingly with the seasons. The so-called “spring, summer, autumn harvest, winter collection”, health care should follow the seasons, winter is the season of hiding, the season of replenishment. March is the coldest of the four seasons, which is to hide their “heat”, called “Yang Qi” in Chinese medicine, so that it is latent in the internal, in order to store the power of life. So winter health should be done to “seal” the body’s Yang Qi as a principle. So how do we do “nourish and hide” in life. First of all, life should be regular, to ensure enough sleep in winter, to go to bed early and get up late. “Early to bed and late to rise in March, must wait for daylight”. This “late” is the time to the sun rose for the degree, that is, the so-called “must wait for daylight”. Early to sleep to nourish the body’s Yang Qi, to maintain a warm body; late to rise at sunrise and do, to avoid the cold, warmth. Winter should also be reasonable to adjust the diet, nutrition should be based on increasing the heat, to cook hot food, in the diet should eat more warm, hot, especially warm kidney Yang food for conditioning, in order to improve the body’s ability to withstand cold. Secondly, to regulate the emotions, but also to “emotions” insulation. The cold winter does make people physically and mentally in a depressed, bored, depressed state, winter to keep themselves emotionally stable, not anxious, not impatient, happy mood. The best way to increase sunlight exposure and outdoor activities can drive away the cold and dissipate depression. Also, to adhere to moderate exercise, the combination of movement and static. “winter move a move, less a disease; winter lazy a lazy, more medicine a bowl”. It is to carry out moderate activity exercise, to body sweating is most appropriate, both to enhance physical fitness, but also to improve the ability to withstand the cold. But do not be too fatigued, to rest and recuperate, avoid cold on the temperature. Exercise to play tai chi, exercise, jogging, walking, skipping rope is good, racing and other intense exercise is not suitable. Finally, to winter kidney essence, sexual affairs in moderation. Chinese medicine health that: “the kidney is the main collection of essence”. Follow the laws of the four seasons climate, master the frequency of sexual life. Such as spring sex can be a little more, and winter is to abstain, abstinence, in order to achieve the effect of preserving Yang Qi, nourishing the kidney.