The Research On Chang Sha College Students’ Diet And Physical Health

The University period, is a special stage in the development of life,is from in high school tension learning state to the university more freedom, loose environment, leading to the diet structure is not reasonable. This kind of undesirable structure makes the college students, nutrition surplus caused obesity disease as well as the intake of nutritional deficiencies, make physical quality decline. According to the daily diet of college students, through the investigation and analysis, coming to the factors that affect their physical health.through reasonable oversighting and implementation of the measures, to regulate the diet of college students, and effectively improve the physical health of college students.500sophomore and junior students are selected from Changsha five colleges and universities approved by the Ministry of Education.One985and one211colleges, two provincial key university, a municipal key universities in different levels of the college, the student’s school investigation findings have representative. Dietary survey of the students using the inquiry method and24h recall method-oriented research projects to provide the relatively accurate scientific information and data sources.(1)800m achievements and step experiment with whether to eat breakfast, snacking, supper, energy and other nutrients were positively correlated. No significant correlation between50m performances indicators,50meters score for physical exercise is not very different, and whether snacking and eating breakfast, whether supper, energy, and other nutrients intake has little to do.(2) Vital capacity indicators and cereal, vegetable, dairy, snack frequency, protein, fat, Fe, vitamin A, vitamin B1positive correlation..(3) T-test results show that the sophomore, junior height comparison, eggs, milk intake frequency high intake of protein and high-quality protein, vitamin A, vitamin B2, calcium and minerals intake high frequency of eating breakfast, eat supper and hypertension, milk, eggs, high-quality protein, calcium, dietary and nutrients in the dietary pattern of increased height of college students, to exclude the influence of genetic factors, college students can still through a reasonable diet structure, changing their height.(4)Indicators of poor vision in the cereal, vegetable, dairy, snack frequency, protein, fat, Fe, vitamin A, vitamin B1positively correlated, high blood pressure indicators aquatic fruits, fish, Ca, vitamin A, vitamin B1positive correlation, and breakfast, snack, and Fe, a positive correlation, described a large correlation with the above-mentioned factors.Through the investigation and analysis of, it is found in Changsha, the sophomore, junio rhave more dietary structure and physical health problems, mainly for eating supper and snack too much, and nutrition elements access not balanced, showing a general lack of nutrition, For one, reflected in the emphasis on physical beauty, weight loss diet; On the other hand the capacity limitations of the dietary consumption. As often not to eat breakfast, or breakfast eating too late, eating into the classroom; bedroom lights out late, often to the middle of the night1-2o’clock; Snacks use too much, leading to obesity and other diseases; Selected on the basis of the food is not based on the content of their nutritional elements, while mainly tastes based on personal preferences and daily formation eating habits. Therefore, it is necessary to strengthen the dietary management and intervention to guide college students reasonable diet, nutrition knowledge is very necessary. Reasonable food choices, improve their dietary structure, in order to effectively improve their physical health.