What are nutritionists and what are their main responsibilities

Actually, nutrition.

It is a discipline that specializes in nutritional matching, nutritional complementation, and nutritional balance. Dietitian.

The main work is to study the nutrients in food.

The relationship with the functional needs of the human body, that is, to guide people to "what to eat, how to eat, and how much to eat". If divided according to the different research fields and contents, dietitians can be subdivided into dietitians who study child nutrition, adolescent nutrition, and geriatric nutrition, clinical dietitians who study ** diets, and dietitians who study common diets for a wider range of people. In short, a qualified dietitian should be a "trinity" of physicians, nutritionists, and cooks, not just "porridge cookers".

Dietitians must have sharp thinking skills.

Strong intellectual curiosity and good organizational skills.

and a positive entrepreneurial spirit, excellent writing skills and oral communication skills.

Ability to coordinate effectively with people.

Dietitian (food) is a profession that uses the scientific knowledge of human nutrition to help people understand the relationship between food and human health, and to determine the best diet configuration in daily life.

Qualities that a dietitian should have: knowledge of food science; Explain the science of nutrition; evaluation of people's nutritional needs; Advising on nutritional needs and food combinations in public health or in specific areas such as sports and medicine; projects related to the promotion of nutrition services and management; Teach others basic professional knowledge; engage in research; Develop nutrition communication plans, nutrition norms and structure nutrition communication platforms.

Dietitians have a wide range of employment channels: pharmaceutical dietitians, mainly engaged in doctors, nursing, and pharmaceutical production and sales; Health care nutritionist, mainly engaged in nutrition and health care products (Amway.

perfect, etc.); Nutritionist of the hotel category, mainly engaged in senior management of catering and hotels, professional à la carte chef, senior executive chef and chef; Food nutritionist, mainly engaged in the production and sales of food fast food and nutritional catering; Counseling dietitians, mainly for the community, entrepreneurs, high-income families, occupational patients, etc.

Nutrition should be understood as the act of nourishing or being nourished, which means seeking to nourish the body. There are several other interpretations of the meaning of the word nutrition: the human body absorbs nutrients from food to feed the body; The human body absorbs the substances it needs from the outside world to maintain its growth, development and other vital activities; The human body takes in the nutrients it needs from the outside world to maintain its growth; The human body absorbs nutrients to sustain its life process.

In short, the whole biological process of the human body ingesting and using food nutrients in order to maintain growth, development, metabolism, repair and other life activities is called nutrition. The discipline that studies this biological process and its associated factors is called nutrition. A sub-discipline of nutritional biology.

From this, it can be seen that the meaning of the word nutrition does not refer to substances, it is not a material noun, and it is not synonymous with nutrients. At present, there are many people who do not understand the meaning of nutrition correctly, and use improper words, such as sufficient nutrition, rich nutrition, high nutrition, etc., we should correctly change it to be sufficient nutrients, rich in nutrients, high nutritional value, etc. In addition, there are some people who use the phrase nutrition hygiene, which is also wrong, because there is no hygiene problem with nutrition.

Since food has a lot of hygiene problems, it is only right for us to use food hygiene phrases, and we can't put it on our laurels.

The word "nutrition" is not a foreign word, and the great writer Su Dongpo of the Song Dynasty has "nutrition makes it easy and able to work" in the "Health Theory" of the great writer Su Dongpo. "Nutrition" was also known as "Rongyang" in ancient times. [For example] the term "eiyo" is still used in Japan today.

Battalion: Operate, build. Rong:

Prosperity, prosperity. Nourishment: maintenance, nourishment.

Nutrition refers to the process by which the body ingests, digests, absorbs and utilizes food or nutrients to maintain normal life activities. In the past 100 years, Western medicine has been introduced into China, and one of the disciplines (nutrition) with a similar nature to nutrition has been translated as "nutrition", but in fact, China's inherent Chinese medicine diet and nutrition has a history of more than 2,000 years, and it is a self-contained system that penetrates into all disciplines of Chinese medicine.

Traditional Chinese medicine diet and nutrition is a discipline that uses food to maintain health, prevent diseases, or promote the body and delay aging under the guidance of traditional Chinese medicine theory. It is an important part of traditional Chinese medicine, along with medicine**, acupuncture, massage, qigong, guidance and other disciplines. In a sense, TCM diet and nutrition occupies an important position in the fields of preventive medicine, advanced medicine, and geriatric medicine.

Nutrition is the study of the relationship between the body and food.

Nutrition is a discipline that studies the interaction between food and the body, as well as the distribution, transportation, digestion, and metabolism of food nutrients (including nutrients, non-nutrients, antinutrients, etc.) in the body.

The English word nutrition in nutrition is interpreted as: 1. An organic process in which an organism absorbs, uses food and liquids to maintain normal function, growth, and self-maintenance. 2. Research on the relationship between food and health and disease.

3. A kind of pursuit of the best combination of nutrients and all foods to achieve the best health of the body.

1. Nutrition is the whole process of the human body continuously ingesting food from the outside world, digesting, absorbing, metabolizing and using the substances (nutrients or nutrients) needed by the body in the food to maintain life activities.

2. The nutrients in food are scientifically called nutrients. They are the material basis for life, without which life cannot be sustained. There are about 50 kinds of nutrients that the human body needs, which can be summarized into six categories, namely proteins, lipids, carbohydrates, minerals and trace elements, vitamins and water.

In recent years, it has been discovered that dietary fiber is also an essential substance for maintaining human health, which can be regarded as the seventh group of nutrients.

3. The meaning of reasonable nutrition is that the various nutrients ingested by food are balanced with the body's needs for these nutrients, which is neither lacking nor excessive. Deficiencies in certain nutrients can lead to nutrient deficiency disorders, such as rickets caused by calcium deficiency, anemia caused by iron deficiency, and so on. Excessive intake of certain nutrients such as fats and carbohydrates can lead to obesity, diabetes, cardiovascular diseases and other "diseases of wealth".

Nutritional deficiencies and pathologies caused by overnutrition are collectively referred to as malnutrition, which are the consequences of unreasonable nutrition and are very harmful to health.

Nutrition is a discipline that studies the relationship between the body's metabolism and food nutrients.

Nutrition can generally be divided into dietary nutrition, sports nutrition, public nutrition, clinical nutrition and other fields. For example, sports nutrition is a science that studies the nutritional needs of athletes, uses nutritional factors to improve athletic performance, promote physical recovery and prevent diseases.

Nutrition mainly cultivates the ability to evaluate, manage and guide human nutritional status and dietary nutrition; Carry out dietary and nutritional guidance for the prevention of common and nutrition-related chronic diseases; Applied higher vocational and technical talents with the ability to investigate and analyze dietary and nutritional status, and the design and evaluation of nutritional food development.

With the social economy of our country

With the development of the economy and the improvement of people's living standards, people are paying more and more attention to health and life while pursuing a rich material life, so food safety, nutrition and health, nutrition and health care, nutrition and ** have become new needs of the society, and nutrition work has been valued. Nutrition and food are closely related to people's lives, and reasonable nutrition is the foundation of health. However, at present, the general public in China do not know much about nutrition knowledge, there is a lack of nutrition talents, the profession of dietitian has not been given due attention for a long time, the nutrition department of many hospitals is in vain, and many health care physicians and nutrition catering personnel in colleges and universities, primary and secondary schools, and kindergartens do not understand nutrition.

In order to comprehensively popularize nutrition knowledge, raise the nutrition awareness of the whole people, strengthen nutrition knowledge education for primary and secondary school students and parents, and incorporate nutrition and health education into the content of primary and secondary education. At present, China is stepping up the formulation of laws such as the "Legislation on Improving National Nutrition" and the "Law on Dietitians" to improve the social status of dietitians, and gradually implement the dietitian system in hospitals, kindergartens, schools, public canteens and catering services of enterprises and institutions.

In the United States, all inpatients must have a dietitian; There is one dietitian for every 330 people in Japan, and the number of dietitians is equivalent to twice that of clinicians, while there is one dietitian for every 500,000 people in China, which shows that there is a shortage of talents engaged in nutrition work, and on the other hand, it also shows that the prospects for dietitian employment are very broad.

Dietetics Major: 4 years.

Cultivating technical personnel in nutrition and food hygiene to meet the needs of social development. In accordance with the new teaching concept, combined with and constantly adjusted the needs of professional training and talent market, through the study of basic medical theory, introduction to clinical medicine, food processing and technology, dietary health care and preventive medicine, students can be engaged in clinical nutrition after graduation, and can also be responsible for health food development and research, food hygiene inspection.

Basic courses include Politics, Physical Education, English, Chemistry, Normal Human Body, Physiology, Biochemistry, Pharmacology, Immunology, Microbiology, Fundamentals of Computer Applications, Introduction to Clinical Medicine, Traditional Chinese Medicine, Epidemiology and Health Statistics, Preventive Medicine, etc.

Professional courses: Fundamentals of Nutrition, Community Nutrition and Practice, Food Analysis and Inspection, Food Engineering Technology, Nutrition Experimental Technology, Food Hygiene, Fundamentals of Toxicology, Food Hygiene Supervision and Management, Health Food, Clinical Nutrition and Practice, Nutrition for Special Populations, Fundamentals of Gastronomy, Nutritional Molecular Biology Experiments, Traditional Chinese Medicine Diet Therapy, etc. Some elective courses are also available.

Nutrition has little to do with chefs. Myopia can be studied in nutrition and will not be affected.

School recommendation: Sun Yat-sen University, Shanghai Jiao Tong University, Sichuan University.

Nutritionist, in a broad sense, refers to professionals engaged in nutrition-related work, who not only have rich professional knowledge of nutrition, but also have a period of experience in nutrition-related work and have accumulated certain experience, and have rich qualifications in the industry.

Dietitians are also divided into clinical dietitians, public nutritionists, food nutritionists, sports nutritionists, catering nutritionists, etc.

Clinical dietitians are mainly engaged in disease-related nutrition work, formulating reasonable diets for patients, designing recipes suitable for different patients, etc., mainly working in hospitals, also known as dietitians. Most of these dietitians are graduates of the Department of Preventive Medicine of the Medical College of Medicine.

Public nutritionists, also known as public nutritionists, are mainly engaged in the dissemination of nutrition knowledge, group nutrition surveys, planning of various nutrition-related social activities, and the planning of films, television and literature related to nutrition knowledge publicity and education. Most of his work is intangible products such as nutritional knowledge.

Food nutritionists are mainly responsible for food-related nutrition work such as food development, mainly working in food companies.

Sports nutritionists are nutritionists, professional athletes or sports enthusiasts who provide nutritional guidance for sports personnel, and their exercise volume is relatively large compared to ordinary people, and their nutritional needs are quite different from ordinary people. Therefore, this kind of human nutrition has special requirements, and it should be carried out by a professional sports nutritionist, which is conducive to its health.

Catering nutritionist, mainly engaged in catering-related nutrition work, such as nutrition catering program, nutrition recipe development, nutrition catering staff training, catering service personnel training, etc.

It can also be divided into more detailed dietitians according to the nature of the work, such as beauty nutritionists, health product nutritionists, etc.

How to choose nutrients reasonably!

Learn the role of various nutrients in the growth and reproduction of animals, as well as the interrelationship of various nutrients.