The definition of health is very complicated, and there are different interpretations in different situations. Generally speaking, health can be defined as the sum of physical, psychological and social development, and it is a standard of people's living standards.
Physical health refers to the overall health of the body, the ability to perform daily work and duties, and the ability to deal with emergencies. Mental health refers to the all-round development of psychological quality, including emotion, emotion, thinking, behavior and self-concept. Finally, social development refers to being able to adapt flexibly in the social environment, form a correct personal orientation, establish good interpersonal relationships and give full play to social contributions.
In a word, health is comprehensive ability and development, and it is a higher standard of living. I hope you can stay healthy and enjoy a good life!