Nutrition and Health Characteristics of Low-Income Populations: Usual Nutrient Intakes

Katherine Ralston

United States Department of Agriculture

关键词: Dietary intake;    food expenditures;    nutrient availability;    nutrient intake;    nutritional status;    nutrition and health outcomes;    USDA's food assistance and nutrition programs;    NHANES;    DRI;   

RP-ID  :  AIB-796-2

学科分类：农业科学（综合）

美国|英语

来源: United States Department of Agriculture Publications

【 摘 要 】

The Nutrition and Health Characteristics of Low-Income Populations study examined longrun average, or "usual" intakes of 10 key nutrients and dietary components: energy intake, vitamin C, iron, zinc, calcium, total fat, saturated fat, cholesterol, sodium, and fiber. Results were estimated for participants in the Special Supplemental Nutrition Program for Women, Infants and Children (WIC), Food Stamp Program (FSP) participants, school-age children, and older adults. Because the recommendations for nutrient intake have been under revision, intake distributions are useful for estimating the prevalence of adequate intake under different standards. The study provides a baseline from which to monitor the nutrition and health characteristics of each group over time and to identify priorities for further research.