What is the fundamental guarantee of human health?

Definition of health and ten standards of healthy people 1. Definition: In 1970s, the United Nations World Health Organization (WHO) defined health care in the Magna Carta of World Health Care: "Health means not only that the body is not sick, but also that it has a complete physical and psychological state and social adaptability". (1) disease-free: this is the most basic condition for health; (2) Mental health: mentality determines everything in life, and good psychology is the guarantee of everything; (3) Victory and health: maintain all tissues and cells of the body, and make the function coordinate perfectly. (4) Ability to adapt to society: The three characteristics of today's society are "speed, changeability and crisis", and the countermeasures are "learning, changing and starting a business". 2. Ten Standards of Health (1) You are full of energy, can calmly cope with the pressure of daily life without feeling too nervous, and you can do anything you desire. (2) Optimistic and positive, willing but responsible, strict with self-discipline, lenient with others; (3) Strong adaptability and good adaptability to various changes in the environment; (4) Resistant to common cold and infectious diseases; (5) weight standard, the body is said to be all parts of the body when standing (6) bright eyes, quick response and no inflammation; (7) Hair is shiny, without dandruff or less; (8) clean teeth, no teeth, no pain, normal gum color, no bleeding; (9) Muscle and skin are elastic, and walking feels relaxed; (10) Be good at rest and have a good sleep. How to understand the definition of nutrition and health ● WHO The World Health Organization announced that health not only means that a person's body is free from diseases, but also has a complete physiological, psychological state and social adaptability. Choosing a healthy industry is our admiration for life and the pursuit of the essential significance of human existence. Main factors affecting health ● Social conditions account for10%; Medical conditions account for 8%; Climatic conditions account for 7%; Genetic factors account for15%; Lifestyle 60%. Modern contaminated food pollutes vegetables, fruits, grains and other foods with pesticide and fertilizer residues; Additives, pigments and essences in instant food and quick-frozen food; Antibiotics and hormones in animal feed; The destruction of nutrition during cooking. Air pollution, industrial waste gas; Indoor pollution, all kinds of decorative materials. Water pollution of industrial wastewater; Accumulation of microorganisms in water; Fertilizer, pesticide and insecticide, white waste; Pollution in the process of tap water and heating; The unscientific nature of modern drinking water. Modern civilization pollutes TV, radio, high-voltage lines, microwave ovens, computers, mobile phones, pagers, strong light reflection and low-frequency radiation. Noise pollutes cars, machines, motors, voices, etc. Noise makes people feel bored and distracted. Contents and standards of health ● Health requires balanced nutrition, adequate sleep, proper exercise and healthy psychology. Full of energy, able to cope with the pressure of daily life without feeling too nervous, and can engage in all the work that I am eager to do; Optimistic and positive, willing to take responsibility, be strict with yourself and be lenient with others; Strong adaptability to various changes in the environment; Resist the common cold and infectious diseases; Weight standard: when the body stands symmetrically, all parts of the body are coordinated; Bright eyes, quick reaction and no inflammation; Hair shiny, no dandruff or less; Clean teeth, no dental caries, no toothache, normal gum color and no bleeding; Muscle and skin are elastic, and walking feels easy; Be good at rest and sleep well. Basic concept of nutrition: Nutrition refers to the process that human body absorbs and uses food or nutrients, and it is also a biological process that human beings meet their physiological needs by ingesting food. Reasonable nutrition: refers to providing enough heat energy and various nutrients for the body through reasonable diet and scientific cooking, and maintaining the balance of various nutrients to meet the normal physiological needs of the human body and safeguard human health. Nutrients: In order to maintain normal physiological functions and meet the needs of normal growth and development, metabolism, work and labor, human beings should consume necessary nutrients from food every day. These nutrients in the diet are called nutrients. It mainly includes protein, vitamins, minerals, lipids, sugars, water and cellulose. Nutrition and health ● Food is the most important thing for people. In the whole life process, nutrition is the basic substance to maintain life, providing energy for cells and realizing the coordinated action of various tissues and organs. A person's life is like a small tree, which needs constant watering, fertilization and soil cultivation to thrive. Considering the importance of nutrition to human life, it is necessary to balance nutrition in the process of nutritional supplement to prevent the imbalance of yin and yang in the body and lead to the invasion of diseases. Therefore, it is the primary problem for people to keep healthy before getting sick, and the regulation of human immune function is balanced by nutrition. Improve lifestyle, provide comprehensive and balanced nutrition, enhance immune function, "cherish life, care for health" pay attention to disease prevention, actively maintain health, get health from nutrition, and thus improve the quality of life. Nutritional deficiency, overnutrition and nutritional imbalance are three main manifestations of malnutrition, which directly affect health. Only a reasonable diet can lead a healthy life. Health needs lifelong practice, and nutritional supplement mainly depends on external supplement, that is, eating, but eating needs to be divided into many levels. (1) is to maintain life and food and clothing for survival. 2 is to satisfy the delicious food. ③ Balanced nutrition. If you like to eat, don't eat much, and if you don't like it, eat. So you should pay attention to frugality, vegetarianism, and eat raw food slowly. Miscellaneous, cold, zero, early, broken. Only in this way can there be health, and a healthy body can have a real life. According to the third nutritional survey in China, the general nutritional status of China people shows that calcium and China people are the most serious nutritional problems. The national average daily intake is 405 mg, which is only 49% of RDA 800 mg. 2%。 Anhui, Zhejiang, Jiangsu, Shanghai, Shandong, Hubei, Jiangxi, Fujian, Hunan and so on. The average daily intake is 465,438+08-665,438+06 mg, which only meets the requirements of RDA. 8% - 76。 8% of Hebei, Heilongjiang, Yunnan, Hainan, Guangxi, Jilin, Sichuan, Inner Mongolia, Xinjiang and other provinces have low intake, and the average daily intake is only 280-36 1 mg, which is only 33% of RDA. 6% - 44。 7%; Other provinces are in the middle. Vitamin B2 is the second largest nutrient in China. Vitamin A is the third largest nutrient in China. Other nutrients lacking are zinc, vitamin B 1, selenium and vitamins. China people's surplus nutrients include: phosphorus, copper and vitamin D for women, pantothenic acid, vitamin E, magnesium and vitamin B2 for children and adolescents. ) (Attachment: Seriously understand the nutrients that China people generally lack, and the rest is only action. This is the responsible attitude of truly loving your children, lovers, parents and relatives.