FOOD SUPPLEMENT AND DIETARY INTAKE IN WOMEN OF CHILDBEARING AGE

育龄妇女的食品补充剂和膳食摄入量

• 批准号: 3965762
• 负责人: N KURINIJ
• 金额: --
• 依托单位: EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/3965762
• 关键词: adolescence (12-20); caloric dietary content; dietary calcium; dietary constituent; dietary proteins; dietary supplements; dietary trace element; ethnic group; female; health education; health surveys; interview; iron disorder; niacin; nutrient intake activity; nutrition related tag; socioeconomics; thiamine; vitamin A deficiency; vitamin C deficiency; young adult human (21-34)

The relationship between dietary adequacy and food suplement use was examined in 3,227 nonpregnant women aged 15 to 41 from the first National Health and Nutritional Examination Survey. Twenty-five percent of women used dietary supplements regularly, and 67 percent of these consumed some form of multivitamins. Supplement users were of a higher income and education, were more often white, had a leaner body composition, and were more likely to reside in the Western U.S. as compared to nonusers. Caloric intake between supplement usage groups was similar. However, supplement users consumed significantly more dietary protein, phosphorum, iron, potassium, thiamin, and niacin than did nonusers. A considerable portion of both usage groups had intakes below 50 percent of the Recommended Dietary Allowances for calcium, iron, vitamin A, and vitamin C; however, a significantly greater proportion of supplement nonusers had low intakes of iron and vitamin C. Food supplement users were found to consume a more nutrient dense diet and may be the individuals who least need supplements.

膳食充足性与食物补充剂使用的关系是 在3,227名15至41岁的非妊娠妇女中进行了检查， 健康和营养检查调查。 25%的女性 经常使用膳食补充剂，其中67%的人食用一些 多元素的形式。 补充剂使用者的收入较高， 受教育程度高的人，通常是白色，身体成分较瘦， 与非使用者相比，更有可能居住在美国西部。 热量 补充剂使用组之间的摄入量相似。 然而，补充 使用者摄入的膳食蛋白质、磷、铁 钾、硫胺素和烟酸。 相当一部分 两个使用组的摄入量均低于推荐摄入量的50%。 钙、铁、维生素A和维生素C的膳食摄入量;然而， 不服用补充剂的人中， 铁和维生素C。 食品补充剂使用者被发现消耗更多的 营养密集的饮食，可能是最不需要补充剂的人。