贵州省农村人群膳食微量营养素营养水平及改善措施

对贵州农村人群膳食微量营养素摄入状况的调查 ,了解其膳食营养水平及缺乏情况 ,探讨改善措施。结果表明 ,我省农村人群膳食中抗坏血酸、维生素 E及铁等微量营养素中的摄入比较充足 ,而钙、硫胺素、锌、硒及核黄素等营养素在各人群中的摄入普遍不足 ,以钙、核黄素和视黄醇摄入不足最为明显 ,分别为供给量标准的 41 %、49%和 69%,并以学龄前儿童为重点高危人群 ,提出了几项预防微量营养素缺乏的建议

The survey and intervention strategy on the dietary micronutrient Status among population in rural areas of Guizhou

To understand the dietary micronutrient status and deficiency level,and explore the effect interventions,a survey was conducted for population in rural areas of Guizhou.The results that the intake of Vitamin C, Vitamin E and iron were adequate,but the intake of Calcium,Zinc,selenium,vitamin B1 &B2,and Retinol were inadequate for most part of the surveyed population.Particularly for Calcium,Vitamin B2 and Retinol,meet only 41%,49% and 69% of the Recommended Dietary Allowance respectively.Several suggestions were put forward to prevent the micronutrient deficiency.