【摘要】 目的了解重庆工商大学体育专业学生膳食营养状况,为体育专业大学生营养健康教育提供依据。方法采用24 h回顾法,对240名学生进行连续7 d膳食调查。结果男、女生膳食营养状况均较差,能量、蛋白质摄入量低于推荐摄入量(RNIs)标准的人数,男生分别占83.51%和76.60%,女生分别占96.15%和78.85%;男、女生钙、锌、硒、视黄醇当量、维生素B1、维生素B2、维生素C等摄入量也低于推荐摄入量(RNIs)标准。结论学生膳食营养状况较差,膳食结构不合理。应全面增加各种营养素摄入量,同时改进不良膳食行为和增加膳食费用。更多还原

【Abstract】 Objective To know the nutritional status of students majored physical education in Chongqing Technology and Business University,and to provide bases for their nutrition health education.Methods Dietary of 240 students were investigated by 24h food record for 7 days.Results The intake of energy ad protein were lower than RNIs and the rates were 83.51% and 76.60% for male and 96.15%and 78.85% for female respectively.The intake of Ca,Zn,Se retinol,vitamineB₁,vitamineB₂ and vitamineC was also lower than RNIs.Conclusion The students’ dietary nutrition is poor and their diets are unreasonable.The reasonable diets behavior should be cultivated and their dietary consumptions should be improved.更多还原