太原市中老年人几种水溶性维生素营养状况评价  

Assessment of some water-soluble vitamin nutritional status of middle-aged and old people in Taiyuan

作　　者：倪淑华[1] 高竹琦[1] 刘雪枫[1] 

机构地区：[1]山西医科大学公共卫生学院营养与食品卫生教研室,太原030001

出　　处：《山西医科大学学报》2004年第6期568-569,共2页Journal of Shanxi Medical University

摘　　要：目的　了解太原市中老年人几种水溶性维生素的营养状况及其存在的问题 ,为指导中老年人合理调整膳食结构 ,改善营养状况提供科学依据。方法　采用称重记帐法进行膳食调查 ,测定 4h负荷尿中维生素B1 、B2 、C的含量。结果　维生素B1 、B2 、C的摄入量均严重不足。结论　太原市中老年人几种水溶性维生素摄入量严重不足 ,不能满足机体需要。建议改善膳食结构 ,增加玉米等杂粮的摄入 ,增加新鲜蔬菜、水果的摄入。Objective To investigate some water-sol uble vitamin nutrition status of middle-aged and old people in Taiyuan and explore the improving ways. Method A dietary survey was carried out and urinary VB 1 VB 2 and VC were tested. Result The intakes of VB 1、VB 2 and VC were much lower than the recommended amounts. Conclusion The intakes of VB 1 VB 2 and VC were seriously deficient in middle-aged people and preventive measures should be taken such as intaking fresh vegitable , fruits and coarse food grain.

关 键 词：营养调查 中年人 老年人 维生素类 营养状况 

分 类 号：R153.3[医药卫生—营养与食品卫生学]