I. The concept of health care and the need for health care 1. What is health care Health care is a method to slow down aging and prevent diseases through mental regulation, exercise, diet, drug supplementation and improvement of living environment. Modern medicine believes that the factors affecting apoptosis are hormones and free radicals, while telomerase, located at the end of chromosomes, is the physiological clock that controls aging. Chinese medicine believes that; kidney energy is an important role in human growth, development, reproduction, and the entire life activities, such as the implementation of health care to delay the decline of kidney energy time frame, you can extend life. 2. The importance of health care. What is the normal life expectancy of a person? Lao Tzu believes that “the great period of life, to one hundred and twenty for the degree.” The Yellow Emperor’s Classic of Internal Medicine says: “The ancient people, spring and autumn are all a hundred years old.” In ancient China, the standard of life expectancy was 100 to 120 years old. Modern medical practitioners calculate from the cycle of cell division, the life expectancy of human beings is 100-120 years. It is human instinct to pursue longevity, but to live a long life, we must have a strong body, strong organs, and normal function of the six internal organs. The camp and the health and blood and the regulation, muscle and skin coup dense and other conditions. These conditions are inseparable from the congenital endowment and the acquired conditioning. Modern medicine believes that the length of human life is determined by four aspects: 1. the original gene, 2. the living environment, 3. mood, 4. living habits. The original genes and Chinese medicine said innate endowment is a meaning, from the parents family genetic, determine your body’s inherent survival factors, is impossible to change, while the living environment, mood, habits; is the human life of the category of acquired conditioning, can be changed. People want to live a healthy and happy life, to improve their quality of life. It is necessary and only from the living environment, mood, habits of life for conditioning. Therefore, pay attention to health care is a very important way for people to prolong their lives. In the journey of life, money, status, power, fame and fortune are the manifestations of success, but there is a saying that we hope to remember: “High salary is better than high life, high life is better than happiness”. Pay attention to health care, reduce the occurrence of diseases, avoid diseases that bring pain to yourself and trouble to your loved ones. Reduce the consumption of social resources and your own wealth, and live a healthy and happy life is also a success in life, and a greater success. II. Considerations for health care and disease prevention 1. Choose a health care method that suits you according to the person, time and place (1). Due to the person: due to people’s congenital factors, the natural and social environment of growth is different. Therefore, there are differences in form, function and psychology, and such differences form the characteristics of each person’s different physique. Chinese medicine classifies people’s physique into: yin and yang peace, yang Sheng, yin Sheng three, pathological mechanism is divided; yin deficiency, yang deficiency, qi deficiency, blood deficiency, phlegm and dampness, blood stasis, etc., so it is necessary to choose the correct health care method for their different physique. (2), because of the time: nature’s climate is divided into four seasons. Different seasons have different climatic characteristics, winter cold easy to hurt the body’s yang energy. Summer heat, easy to consume yin and injure fluid. In spring, there are more wind evils. In autumn, there are more dry evils. Therefore, it is very necessary to take tonic according to the different climatic characteristics. (2), because of the place: people live in the environment and the region, there are differences between wet, dry, cold, hot, will give the body a different impact, so we should be adapted to the place to avoid the virtual deficiency of the real ills.