The four factors that affect human health, whether the human body is healthy or not, are restricted by many factors. The World Health Organization has concluded through research that the factors that can affect human health and life span at present depend on four aspects. Let's look at four factors that affect human health.
The four major factors affecting human health are 1 biological factors, environmental factors, health services, personal behavior and lifestyle factors, accounting for 60%. Personal behavior and lifestyle here refers to people's living habits and behaviors influenced by culture, nationality, economy, society, customs, family and peers, including unhealthy behaviors and unhealthy lifestyles. It is the general name of life consciousness and living habits formed under certain environmental conditions.
First, the important influence of behavior and lifestyle on health
1, people's own bad behavior and lifestyle bring direct or opinion harm to the health of individuals, groups and even society, and have the characteristics of potential, cumulative and extensive influence on the collective.
2. The four cornerstones of health: reasonable diet, moderate exercise, quitting smoking and alcohol, and psychological balance are all closely related to people's behavior and lifestyle.
3. Human behavior not only affects the occurrence and development of chronic non-communicable diseases, but also is closely related to infectious diseases.
Bad lifestyle mainly leads to various chronic degenerative diseases in adulthood.
Features: ① long incubation period, ② poor specificity, ③ strong combined action and ④ high variability.
Second, environmental factors:
Internal environment: the physiological environment of the body.
External environment: natural environment and social environment.
Third, biological factors: manifested as bacteria, viruses, parasites, animal bites.
Fourth, medical and health service factors.
Four factors affecting human health: 2 1, behavior and lifestyle factors; It refers to the direct or indirect adverse effects on health due to a person's bad behavior and lifestyle. Such as diabetes, hypertension, coronary heart disease, colon cancer, prostate cancer, breast cancer, obesity, sexually transmitted diseases and AIDS, mental illness and suicide are all related to behavior and lifestyle.
2. Environmental factors emphasize the unity of human body, natural environment and social environment, and the indivisibility of health, environment and human development.
3. Inheritance of biological factors
4. Health care service: refers to the improvement of social health care facilities and systems. Among the four factors that affect health, environmental factors play an important role, followed by lifestyle and health services. Although genetic factors have little influence, once genetic diseases occur, they are irreversible. These four factors are interdependent.
People living in nature will be influenced by bacteria, viruses, smoking, chemicals, bad physical factors and social factors. So, what are the factors that affect human health?
☆ unhealthy behaviors and lifestyles.
Lack of nutrition, overnutrition, smoking, alcoholism, drug abuse, harmful extracurricular activities, lack of physical exercise, mental stress, etc. Diseases caused by these bad behaviors and lifestyles account for about 50% of the deaths.
☆ Environmental factors.
Bacteria, viruses, parasites, various chemical pollutants, noise, vibration and radiation, poor living conditions and low education level all directly or indirectly affect health. Diseases caused by environmental factors account for about 30% of the deaths.
☆ Human genetic factors.
Diseases such as genetic diseases and immunodeficiency caused by human genetic factors account for about 10% of the deaths.
Medical services.
Whether the health care network is sound, whether the distribution is reasonable, the medical technical level, sense of responsibility and the funds for health education of medical service personnel are sufficient will all affect people's health. The death caused by improper medical and health services accounts for about 10% of the death toll.
There are four factors and three factors that affect human health: behavior and lifestyle.
It refers to the direct or indirect adverse effects on health due to a person's bad behavior and lifestyle.
(1) behavioral factors
Behavior is an important factor affecting health, and almost all factors affecting health are related to behavior. For example, smoking, drinking, taking drugs and other bad behaviors also seriously endanger human health.
(2) Lifestyle
Lifestyle and bad behavior can lead to many diseases. According to the American survey, as long as the behavioral risk factors such as unreasonable diet, lack of physical exercise, smoking, alcoholism and drug abuse are effectively controlled, 40% ~ 70% of premature death,13 of acute disability and 2/3 of chronic disability can be reduced.
Factor 2: Environmental factors.
(1) natural environment
Maintaining the harmony between the natural environment and human beings is of great significance to maintaining and promoting health. If the harmony between man and nature is destroyed, human society will be retaliated by nature.
(2) Social environment
Including social system, law, economy, culture, education, population, nationality, occupation and so on. Social system determines health-related policies, laws and regulations.
Factor three: biological factors.
Heredity-According to the survey, the total incidence of birth defects in China is 13.7%, of which 2 million are severely mentally retarded every year. Heredity is also related to the occurrence of diseases such as hypertension, diabetes and tumor.
Factor 4: Health services
Refers to improving social health and medical facilities and systems.
1. Biological factors (heredity and psychology) account for 15%.
The human body is composed of molecules, cells, tissues, organs and other systems. In the process of growth from development to adulthood, babies are always engaged in activities such as metabolism, defense against invasion, immune response, repair and healing. In this process, the most important factor affecting human growth and development is heredity.
Biological factors affecting human health are mainly infectious diseases and infectious diseases caused by pathogenic microorganisms, such as genetic or non-genetic inherent defects, variation and aging, which lead to human developmental deformity and metabolic disorder.
Life cannot change genetic factors through congenital conditions, but psychological factors can be changed through acquired means. Therefore, maintaining a healthy mental state is a necessary condition for improving health.
Second, environmental factors account for 17%.
Studies have proved that all human health problems are related to the living environment. With the rapid development of modern society, population growth, environmental pollution and increasing poverty are the three most serious basic factors threatening human survival and health in the world today. Good geographical location, ecological environment, housing conditions, basic sanitation facilities, employment and other factors all affect people's health to varying degrees.
Many social and environmental factors, such as political system, economic level, culture and education, population status, etc. It also threatens people's health. Ordinary people living in first-tier cities often cause various diseases because of the surrounding environment, psychological quality and other reasons. Therefore, a good social environment is the fundamental guarantee of health.
Third, the health service factor accounts for 8%.
The scope, content, quality and health status of a country are directly related to the birth, illness, death and a series of health problems arising from it. For a long time, "difficulty in seeing a doctor" has become a hot issue that China society continues to pay attention to. The overall shortage and uneven distribution of medical resources, small coverage of medical security, rapid growth of medical expenses and insufficient government investment all affect the human body in many ways.
Four. Personal behavior and lifestyle 60%
Personal behavior and lifestyle refers to people's living habits and behaviors influenced by culture, nationality, society, customs, family and peers, including unhealthy behaviors and unhealthy lifestyles. It is the general name of life consciousness and living habits formed under certain environmental conditions.
Daily behavior: smoking, drinking, taking drugs (drugs) and other behaviors.
Living habits: overeating, high fat, high sugar, low fiber diet, partial eclipse, picky eaters and excessive snacks, love to eat food containing carcinogens (such as pickled products), bad eating habits, etc.
Bad disease behavior: the behavior of concealing illness when seeking medical treatment, the fear of seeking medical treatment, the behavior of giving up on oneself during treatment, and pessimism and despair after illness.
Personal living habits directly affect one's health. Therefore, having good living habits is very important to the human body, and you must not affect your health because of greed for a while!