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合理的膳食营养是人体健康的物质保证，营养不足、过量或不平衡都会给健康带来危害。前者影响生长发育，甚至出现营养缺乏症，后者与肥胖、糖尿病及心血管系统病等的发生有一定关系。为了解我省城乡人民的膳食构成和营养状况，发现存在的营养问题，了解我省十年来城乡居民膳食
Reasonable dietary nutrition is the material guarantee of human health, and undernutrition can cause harm to health due to over or under imbalance. The former affects the growth and development, and even nutritional deficiencies, the latter with obesity, diabetes and cardiovascular diseases have a certain relationship. In order to understand the dietary composition and nutritional status of people in urban and rural areas of our province, we found out the existing nutritional problems and learned about the diet of urban and rural residents in our province over the past 10 years