大学生饮食与健康论文

大学生饮食与健康论文 Mankind is stepping into a knowledge-based economy era based on high technology. Competition in the twenty-first Century is not only the competition of knowledge, but also the competition of talents. As an excellent youth group and the hope for the future of our motherland, college students' quality level will directly affect the future development of our country. Nutrition is the material basis of high-quality talents. Therefore, college students have a healthy diet and good nutrition, which is the necessary prerequisite and basis for future social competition. The Chinese government has always attached great importance to nutrition and health status of the students in the survey of 1985, 1991, 1995, 2000, 2005 5 national large-scale students physique and health, the nutritional status of students as the key research contents. The survey of nutritional status of Chinese residents shows that the dietary and nutritional status of urban residents has improved significantly in recent years, and malnutrition and nutritional deficiency are gradually decreasing by [1]. But due to various reasons, such as dietary knowledge, attitude and behavior, life style influencing nutritional imbalance directly or indirectly, that some students nutritional intake too much or too fast, some other students, inadequate intake of nutrients or missing. However, scientific and rational nutrition plays a very important role in improving the nutritional status of the body and promoting the health of the human body. 1. college students nutrition status Nutrition is the material base for life and health. Nutrition and physical fitness are also important indicators of a country and social progress. The development of a national physical quality of society is very important, therefore, the nutritional status of national is not only an important indicator of social progress, is also the important factor of influencing and restricting the social and economic development; similarly, economic development can also promote the improvement of nutrition and body quality. With the development of economy, great changes have taken place in our country's culture, education and so on, and the diet, nutrition and physique are also undergoing profound changes. College students are in the stage of growth and development, the task of learning is heavy, and their nutritional status has attracted social attention. In recent years, dietary disorder has become one of the major factors for the formation of sub-health status among college students. The importance of diet for college students is not clear enough, while irregular diet is one of the major causes of digestive system diseases. According to the relevant data, the proportion of students with irregular diet has accounted for 41.9,%[2]. No long-term diet, not only will cause malnutrition, affecting the quality of sleep, and even affect the human body neurohumoral regulation and endocrine regulation, have a negative impact on the health of students [3]. Sun Jianhua in the investigation and analysis of Shanghai college students' diet, nutrition and health condition in 2001, the amount of staple food of Shanghai college students is not enough, the staple food in partial rice of the majority of people, the lack of food grains, breakfast and breakfast without ignoring the situation is serious. Picky eaters, partial eclipse, have more preferences for certain foods. The protein intake of female students is low, especially the consumption of animal protein is low, [3]. Investigation on the nutritional status of Central South University Xin Bifen in 2005 as a result of Central South University students malnutrition rate was 19.9%, the rate of obesity was 26.3%, dietary protein, fat, carbohydrate and vitamin A, B2, C, calcium intake and standard [4]. In 2005, Deng Jie university students in Nanjing nutritional status survey showed: good nutrition accounted for 36.9%, Malnutrition accounted for 52.6%, malnutrition accounted for 10.5%[5]. The questionnaire survey data about nutritional knowledge, attitudes and dietary behaviors of college students in recent years are reviewed. Data statistics show that most of the students lack of nutritional knowledge, some students have bad nutrition behavior, such as not eating breakfast, eating snacks and so on. However, these students have a good nutrition attitude and hope to acquire more nutrition knowledge through various channels. They are willing to change their unhealthy eating habits. So, to carry out positive and effective nutrition education among college students, regular nutrition knowledge lectures, published daily, opened nutrition on nutritional knowledge of elective courses and other forms of publicity and education of nutrition knowledge, to improve students' physical quality, it is necessary to. 2 nutrition knowledge, behavior attitude and eating habits 2.1 the nutritional status of students is closely related to students' nutrition knowledge, behavior and attitude. In the survey, the students' correct nutrition attitude and dietary behavior formation rate are not high, not eating breakfast, eating snacks and other acts more common. Most students lack the necessary nutrition knowledge, generally exist unreasonable dietary behavior, but they have a better sense of healthy eating, are willing to accept more nutrition knowledge, and correct bad eating habits. Refer to the relevant information: the ways to obtain nutritional knowledge for college students are newspapers and magazines, 75.1%, radio and television, 54%, people around 45.3%, and other ways 12.90%. According to nutrition attitude survey: 90.9% of the students want to know more knowledge on nutrition and health, 78.2% of the students choose the eclipse when considering the nutritional value of food and their nutritional needs, 9.1% of the students have no attitude [6]. 2.2 college students' diet and nutrition meat collocation arrangements three meals a day. Overall, 36.43% of the students have concept of diet and habits of meat nutrition collocation, 43.39% of college students can sometimes do diet of meat collocation, while more than 15.44% students in eating behavior basically no matter what meat nutrition collocation, eat what [7]. Therefore, the college students group is a group of notable nutritional imbalance. A reasonable diet should ensure all the nutrients necessary to keep healthy, and the proportions of nutrients are in line with the body's needs, [8]. 2.3 attitudes and behaviors of college students to basic diet nutrients. Milk and dairy products are rich in protein, calcium, phosphorus and other nutrients, every day to ensure a glass of milk (250 mL), can get 250 mg calcium, for children and adolescents, growth and development is very important. The findings show that milk has not become the mainstream protein of College students. Most students are free to drink milk, [9]. College students have a high degree of preference for vegetables. College Students' habit of picky eaters and snacks. Survey results show that more than 60% of college students are picky eaters...... 3. discussion College students from national survey of college students and scholars, all shows that the university students nutrition knowledge with little or no indifferent, dietary behavior their attention will affect their own health. It highlights the importance of nutrition education. Nutrition education is a purposeful, planned and organized educational activity, To help and encourage people to set up to enhance nutrition awareness, the dissemination of certain nutritional knowledge, encourage people to voluntarily take beneficial nutrition diet, develop a healthy lifestyle, to protect and promote health, improve the quality of life. In 2000, the Ministry of education, the Ministry of health, the State General Administration of sport, the Ministry of science and technology and the National People's Committee jointly carried out the investigation of the national physical fitness of students, and pointed out: "malnutrition and excess nutrition exist in our country."...... "We must take effective measures to strengthen the nutrition education and improve the nutritional status of students," [11]. The urgency and importance of nutrition education are pointed out. Reasonable nutrition and balanced diet is a knowledge of the basic content of nutrition education for college students, the education administrative departments at all levels should strengthen the reform of college sports teaching leadership and guidance, ensure the teaching organization, time and conditions, accelerate the popularization of College Students' nutrition knowledge, cognitive level, to develop good dietary behavior and habits, improve their physical and mental health the level of. 4. suggestions 4.1, nutrition is a prerequisite for physical development of college students. It is necessary to strengthen the scientific diet awareness education, increase the scientific nutrition knowledge, correct bad eating habits, improve the dietary structure, and improve the nutrition level of the students' diet. 4.2 universities should strive to create suitable for students' physical and mental characteristics and good campus culture atmosphere, forming loose and orderly life environment, improve college students' frustration tolerance and ability to adapt to life, the use of sports science knowledge and scientific knowledge education, teach students to adjust self mental and mental relaxation. 4.3 use a variety of forms to carry out publicity and education on health and health care knowledge, guide students to establish the correct values and outlook on life; cultivate good lifestyle, eliminate bad habits, learn to self medical supervision and inspection means, establish the concept of health and health behavior habits. 4.4 colleges and universities should be based on the actual needs of students, to cultivate the students' sports ability and health consciousness as the goal, set up some of the sports culture and sports exercise and health seminars, sports knowledge, nutrition and health education training, additional health sports college students professional guidance teachers. 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