"Health care" can be understood as health care, not only health care, but also for the maintenance of health, and the goal can be achieved within a period of time. Health care is only for the sake of health. Under artificial protection, it helps the normal operation of the body and enhances the body's immunity to diseases. To give the most intuitive example, maintaining the car is the meaning of "health care".
And "health preservation" refers to the health care of people's body and mind according to the law of life process. It's more like a combination of work and rest, not a day or a month. It needs long-term persistence. "Health preservation" is a university question, involving medicine, rehabilitation, aesthetics, psychology, nutrition, kinematics and other disciplines.
"Health preservation" is a state, an all-round maintenance, which puts you in a state that is very suitable for your own survival and development. Being neither arrogant nor impetuous is a highly respected and yearning state.
It is often said by modern young people that soaking Lycium barbarum in a thermos cup is a way of "keeping in good health" in all aspects. "Health" should cultivate one's own mentality, maintain a good attitude, and be neither sad nor happy. This is "keeping in good health". It is also "keeping in good health" to work and rest on time, go to bed early and get up early, have a light diet and eat normally all day.
"Health preservation" includes "health preservation", which is a part of "health preservation". "Health preservation" corresponds to the conditioning of the body in "health preservation", but ultimately points to the beneficial aspects.