【摘要】 目的:了解医学院大学生膳食结构与营养状况,为医学生合理营养提供科学依据.方法:采用膳食记录法连续调查学生5天膳食,与《中国居民膳食营养素参考摄入量(DRIs)》及《中国居民平衡膳食宝塔》比较评价膳食营养.结果:学生平均每人每日膳食营养素摄入量与DRIs比较,男女生蛋白质、烟酸、铁、锌摄入充足,热能营养素来源比例合理,蛋白质质量较好;但维生素A、维生素B2、维生素C摄入不足,钙摄入严重不足;另外,女生还有能量、维生素B1摄入不足.结论:学生膳食结构不够合理,需对医学生加强合理营养知识的宣传教育.更多还原

【Abstract】 Objective:To study the students’ nutritive states in college of Medicine of Inner Mongolia University for Nationalities,and provide the scientific bases for reasonable nourishment of the students.Methods:Student’s,continuous 5-day diets were recorded through meal records and students’ meal nourishment was evaluated in comparison with the Chinese-DRIs and Chinese balanced diet pagoda.Results:Compared with DRIs,the boy’s and girl’s protein,niacin,ferrum,zinc were supplied amply.The proportion of calorific nutrients was rational,and the quality of protein was good.But vitamin A,vitamin B2,vitamin C were insufficient,and the intake of calcium was insufficient seriously for the students.The existent problem for girls in the meal was that energy,vitamin B1 were insufficient.Conclusion: Students′dietary pattern is not reasonable.We should strengthen the propagation and education on balanced nutrition for the students.更多还原