Dietary Nutrition and Health Essay
Dietary Nutrition and Health Essay, Diet is a kind of culture, and Chinese food is famous all over the world. It is also an indisputable fact that Chinese food is delicious and foreigners love it. Chinese food culture has a long history. The following is the diet nutrition and health essay that I have organized.
Diet, Nutrition and Health Essay 11, the concept of food, nutrition
China's "Food Safety Law" on the definition of "food" is: food (Food) refers to a variety of finished products and raw materials for human consumption or drinking, as well as in accordance with the tradition of both food and medicine items (but in the case of the food and medicine items). Food (Food) means all kinds of finished products and raw materials for human consumption or drinking, as well as articles that are traditionally both food and medicine (but excluding articles for therapeutic purposes). Food is the material basis for human survival, and human beings consume a large amount of food throughout their lives to ensure the normal conduct of metabolism, growth and development, and other life activities. Food can supply the necessary energy for human activities, energy to support the human body to complete life activities, the normal life of human beings can never be separated from food.
Nutrition (Nutrition) refers to the body's intake and use of food process sum, including the human body in the intake, digestion, absorption and assimilation of substances. Food contains certain nutrients, food for special processing, can be made into a nutrient-rich, easy to digest and absorb, a variety of food, food safety. The human body ingests food, digests food, absorbs the nutrients in the food, and thus promotes the growth and development of the human body, resists aging, defends against viruses, and prolongs life and other life processes.
2, the relationship between food and nutrition
Food and nutrition is a hot topic of concern to the majority of the people today, food and nutrition plays an important role in the development of our national economy and society. Nutritional indicators of food has also become one of the key research objects in the field of food manufacturing and processing. People's normal life activities can not be separated from the food supply, the human body intake of food is to solve the problem of "hungry", from the food to absorb the basic nutrients, at the same time, people pursue "delicious" food, in order to make the human body taste to get satisfied, now people are The desire for "healthy" food, healthy and nutritious food is not only to ensure the health of the human body, but also to better achieve the functional needs of the human body on food.
3, food nutrition and human health relationship
The human body must be protein, fat, carbohydrates, inorganic salts, trace elements, vitamins and water seven nutrients, food containing nutrients, human life and health need nutrients, human growth and development need nutrients, human body labor and activities need nutrients. The human body needs nutrients for life and health, for growth and development, and for engaging in labor and activities. Human life must be maintained through diet, the quality of human life and mental psychology and diet and nutrition have a great relationship, human learning ability, resistance to germs, exercise ability, rehabilitation ability, reproductive ability, intelligence, physical strength, height and weight, life expectancy, etc. are inextricably linked to diet and nutrition. Once the human body intake of nutrients is not balanced, it is easy to lead to the occurrence of a number of diseases, affecting the health of human life, for example, the lack of protein will make people feel panic, the lack of fat will make people lazy and do not like to think, the lack of vitamin A will lead to skin dryness, the lack of vitamin B1 will make people get beriberi and other adverse symptoms are related to the emergence of nutrient imbalance. However, in reality, there is no food that can provide nutrients in the quantities and in the desired appropriate ratios required by the human body. Therefore, in order to have rational nutrition and a balanced diet, the human body must consume a wide variety of foodstuffs in order to satisfy its nutritional needs, so that the nutrients consumed by the human body can be balanced with the nutrients obtained from food. In short, human life needs food to maintain, human health and food nutrition has a very important connection.
4, food fortification measures
Dietary structure of the irrational is the cause of human nutrition is not balanced, and the purpose of food fortification is to improve the nutritional status of human beings. By adding nutrients such as vitamins, amino acids and minerals to food to strengthen the nutritional indicators of food. In real life, many people lack nutritional knowledge, and treat food with the pursuit of visual and taste enjoyment, thus ignoring the food itself. Nutritional value. Food should be based on meeting the physiological needs of the human body, as much as possible to include more nutrients to ensure the healthy growth of the human body. However, some food processors in order to seek personal gain, catering to the majority of consumers visual and taste enjoyment, but ignored the nutritional value of the food itself standard, which led to some people appear malnutrition and other symptoms, affecting human health.
Food fortification is the characteristics of the human body, according to the human body on the demand for nutrients, follow the "lack of what to make up for what" principle, to the food to add nutrient fortification. Generally speaking, nutritional fortification is often the lack of food, while the human body must be. Special foods that are fortified with nutrients are produced for special groups of people to balance the dietary structure of these people. Nutritional fortification of food must meet the needs of the general public. Nutritional fortification of foods essential to people's lives can have a significant effect on maintaining human health, for example, the staple foods of human beings, such as rice, flour, bread, noodles and so on. In China, the relatively low economic level of farmers and the limited material base they can enjoy have led to more malnutrition symptoms among rural residents, so food nutritional fortification should be oriented to the majority of farmers, and rural areas should be taken as the focus of food nutritional fortification work. In addition to human staple food, food nutrition fortification should also be oriented to human daily necessities, such as edible oil, salt, vinegar, soy sauce and other condiments, which also play an important role in the promotion of human health, so the addition of calcium, iodine, iron, zinc and other trace elements to these daily necessities can also improve their nutritional standards. In addition, people's daily life is inseparable from the drinks, so food nutrition should also be oriented to drinks, especially milk, drinks and other frequently consumed drinks, to these drinks to add nutrients, help the body to absorb, the human body has an important role in nutritional balance.
To add nutrient fortification to food, not only should be targeted to add nutrients, but also pay attention to food safety to ensure the safety of the human body. The use of scientific and effective methods to add nutrient fortification, to ensure that the nutrients are not lost. In addition, the government's food quality control department to strictly monitor the quality of food, for substandard food to be eliminated in the market, to develop a reasonable food nutrition standards.
5. Conclusion
Food nutrition is related to human life and health, food nutritional fortification has a positive effect on solving the symptoms of human malnutrition. The human body ingests food, absorbs the nutrition in food, and ensures the needs of normal physiological activities of the human body. In our daily life, we ourselves should pay attention to regulate the balance of dietary structure, to ensure nutritional balance, so as to promote the healthy development of life.
Dietary Nutrition and Health Essay 2Year Nutrition - Comply with the three laws of the four seasons People have the honorary title of the spirit of all things, but people are also affected by nature at all times.
The universe Rongguo yin and yang movement, the formation of drivers change, thus affecting everything, but also people.
So the principle of health care, of course, should be in line with the changes in the weather, the four seasons of health care is the essence of health care in line with the time.
We understand how the day in the method of health, then how to health in the year
The four seasons of the year to grasp the same three laws: the law of yin and yang, the law of qi lifting and lowering of the law, the law of the weather, the law of the opening and closing of the earth's gas.
After grasping these three laws, we can raise the growth, the collection, the yin and yang, the five organs.
"Nurture the yang in spring and summer, and the yin in fall and winter," these are the two most famous sentences in the Yellow Emperor's Classic of Internal Medicine about the four seasons of health.
Below, let's learn more about how to nourish your body during the four seasons.
Spring and summer Yang Yang spring and summer how to Yang it
Spring main hair, gas hair and the sun began to bright, everything is recovering.
The Yellow Emperor's Classic of Internal Medicine tells us that we "do not hate the sun", that is, do not hate the sun, this time to lie down at night and get up early, go to the sun, so that we can express the liver qi, so that our vitality and qi to run with the spring qi, which is called the four qi adjustment of God.
So, the focus of spring health care is how to put your liver qi and five organs qi with the spring qi to the beat, to harmonize.
Spring health care is characterized by the rise and release, we should pay attention to make the body's yang qi gradually prosperous.
The spring climate encourages faster blood circulation, which is related to the physiological function of the liver, if the liver is out of order, a series of diseases will occur, and thus the reason why it is desirable to nourish the liver in spring.
In summer, everything is lush, Yang Qi is strong, this time to fully utilize the vitality to maintain our body, to maintain our life.
In summer, it is important to nourish the heart, to eat more bitter things, because bitter into the heart, to clear our heart fire, to clear our heat are very good.
In the summer, we should also eat more things that are good for the heat, such as watermelon, green bean soup, etc.
In the summer, we should also eat more things that are good for the heat.
Regarding meat, we'll eat a little more cold and cool, such as duck meat, and should eat a little less chicken and other warm 'things.
Also, we try to eat foods that are ripe in the summer, such as melons and vegetables that are ripe in the summer.
Eating this way is good for our heart, spleen and stomach.
The last thirty days of summer is the time to nourish the spleen, which is the main organizer of transportation, and at this time of the year we have to nourish the chemistry, which means that we have to cook things before we eat them.
And at this time, the earth is going to enter the stage of maturity, the grain in the grout, melons and fruits almost ripe.
This is the best time for us to nourish and strengthen our spleen.
In summer, when the weather is falling and the earth's qi is rising, and the qi of heaven and earth are intertwined, people's moods should be kept pleasant, so that the qi is smooth and the spirit is outwardly oriented.
If you go against this, you will damage your heart and hurt your qi.
There is also a lot of sweating in the summer, and there is a "sweat for the heart of the liquid" said, so the heart of the gas is also the most vulnerable.
Autumn and winter yin fall time is "into the ground" time, we often say that the spring equinox began to "open the door", the beginning of the autumn equinox is "into the ground".
When you enter the earth, everything has to start collecting, and our body has to be nourished.
After the spring and summer, the sky and the earth seem to be tired.
Everything that should be grown is already ripe, fruits, crops are collected, this time, people should also turn to rest, which is called "harvest".
The main thing to do in the fall is to maintain the lungs.
Lungs after the summer heat of the dry, to this time we should eat more moist things, such as pears, lotus root, almonds, mother of pearl, lily of the valley these things, to nourish our lungs, moist our lungs, astringent our lung gas.
Autumn humidity drops, is easy to cold season.
Autumn weather is dry, "dry" easy to hurt the lungs, so that the function of the qi propagation affected.
This can lead to a dry cough and less phlegm.
So to "not outside its will, so that the lungs are clear" is the theoretical basis for the fall of the lungs.
After the winter, the main hide.
At this time, everything is closed, the animals go to hibernation, the flowers also withered, the leaves also fell out, then people, the human body should also rest.
The most important winter health is to raise Tibetan, Tibetan what
Tibetan essence, Tibetan good essence will not be sick in the next year, so that "winter does not hide the essence of the spring will be sick plague".
Once a patient came to me to see the doctor, he always cold, to the spring I kept cold.
I said what did you do in the winter, he said that this winter he has been traveling, exhausted.
In fact, this is the consequence of his failure to hide the essence in the winter to replenish his body.
I told him to make up for it now, and to "sleep in the spring without realizing it", and to take care of his essence through sleep.
The most important thing to keep in mind is that the change of yin and yang in the four seasons of the year is the basis for everything to be born, to grow, to transform, to harvest, to hide, and thus to maintain health in spring and summer, and in autumn and winter, to maintain yin.
The alternation of heat and cold in the four seasons can cause discomfort in human physiology and mental functions, and it is very important for us to follow the change of the 24 seasons for health and wellness.
The 24 solar terms have a long history in China, not only as a compass for agricultural production, but also as a secret treasure to guide people's health and wellness.
We are all familiar with the 24 solar terms, which are six in a season and 24 in a year.
"Spring rain startled spring clear valley day, summer full of mango summer summer heat connected, fall in the dew autumn cold frost, winter snow snow winter small big cold", this is the four seasons of the festival song.
In the twenty-four seasons, there are eight seasons is crucial, we talk about the twenty-four seasons of health inside, focusing on these eight seasons: two to, that is, the summer solstice, the winter solstice; two points, that is, the spring equinox, the autumnal equinox; four Li, that is, Li Chun, Li Xia, Li Autumn, Li Winter.
The reason for picking these eight seasons is that they represent the most representative climate changes of the four seasons.
At the time of the arrival of these festivals, the climate will change, the cold will be cold, the heat will be hot, the rain will rain, the wind will be windy; spring blowing spring winds, summer blowing summer winds, and winter blowing winter winds.
If our body responds to the changes of the four seasons, just as spring is a warm climate, summer is a hot climate, winter is a cold climate, and your fall is a cool wind, then one is not prone to illness.
If the other way around, if the spring is blowing a counter wind, or called a counter wind, like the winter wind blowing the summer wind, should be cold instead of hot, and the summer wind blowing the winter wind, should be hot instead of cool, there is this kind of climate change, you have to pay attention to health, because this kind of seasonal abnormalities in the climate is the most likely time when the disease will occur.
The weather is hot or cold, and your body or cold or hot, the body of the virtual plus the time of the day is abnormal, you are prone to disease, this time to pay attention to maintenance.
The "I Ching" of the unity of heaven and man's health, told us that the human gas is the gift of heaven and earth, then the human health should be based on the heaven and earth, yin and yang of the changes in the gas to carry out.
This philosophy of health care can be simply summarized in one sentence: conformity to nature is the success of health care, against nature is the iteration of a hundred diseases.
All in the five elements - the five elements of the gossip and physical health of the secret gossip five elements have their corresponding body parts and points.
We use the image of gossip to explore the human body, in fact, in the precognition of the human body's physical quality and health.
Its value is also reflected in: from recognition to application, learn to self-regulation, and really do the initiative of health and longevity in their own hands.
Dietary Nutrition and Health Essay 3
As the consumer structure from the survival of the consumption gradually to the enjoyment of the transformation of consumption, some unhealthy, uncivilized and even morbid consumer behavior is also constantly breeding. The luxury of waste, excessive packaging, white trash, etc., have caused a great waste of resources and energy. The city's Consumer Protection Commission advocates hotel and restaurant operators:
1, adhere to the law, integrity management, consciously establish the "consumer first" business philosophy, with high-quality service to win the market's reputation and consumer trust;
2, strict procurement, the use of conducive to the conservation of resources and the protection of the environment.
2. Commodities, refusing to use wild protected plants and animals and plants that seriously affect the ecological environment, such as hair and licorice, as raw materials, refusing to purchase over-packaged commodities, and reducing the use of disposable consumables;
3. Actively promote the use of energy-saving, water-saving, and environmentally friendly facilities, and strictly control the use of environmentally hazardous items such as plastic products and the effective treatment of solid waste and pollutants;
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4, to prevent pollution of the table, the safety of drinking food, supplies and utensils of health, to provide consumers with physical and mental health of the consumer environment;
5, through the establishment of the "moderate amount of ordering", "saving water, "moderate drinking", "smoking is hazardous to health", "provide packaged wine storage services", "do not drive after drinking
7, to improve the practitioners' awareness of environmental protection, service awareness, and cultivate a good corporate culture.
Municipal Consumer Protection Commission also advocated the majority of consumers:
1, set up a rational, civilized, green consumption concept, reduce and reject some waste of resources and pollution of the environment consumption behavior, the formation of a healthy and civilized, resource-saving consumption patterns;
2, do not eat the wild protection of plants and animals, reduce the use of disposable chopsticks, paper cups, paper towels, plastic bags and other disposable items of Consumption, reject the natural environment, natural resources caused by the destruction of goods;
3, in the public **** consumption places to pay attention to etiquette, manners and politeness, respect for the services of service personnel, *** with the creation of elegant, harmonious consumer atmosphere;
4, put an end to comparison of consumption, show off the rich and consumption and waste of the table, save water, electricity, and carry forward the traditional virtues of diligence and thrift.