Is keeping healthy a verb or a noun? It originally refers to a medical activity to maintain life, enhance physical fitness and prevent diseases through various methods, thus prolonging life. Nurturing means restoring health, maintaining and nourishing, while health means life, survival and growth.

Health preservation is a comprehensive science, involving many disciplines, including Chinese medicine, rehabilitation, nutrition, aesthetics, psychology, Chinese studies, physics, chemistry, art, cooking, kinematics, Taoism and so on.

The meaning of modern health care: under the guidance of Chinese and western medical theories, with the help of scientific pictures and texts, music, behavior, activities, medical equipment, diet and so on. By adjusting one's living habits, living environment and psychological state, one can adjust one's body and mind, so as to achieve the health care purpose of nip in the bud, eliminate discomfort, promote disease recovery and recover from illness.