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: 4693752
• 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/4693752
• 关键词: adult human (21+); caloric dietary content; dietary calcium; dietary constituent; dietary proteins; dietary supplements; dietary trace element; female; health surveys; nutrient intake activity; nutrition related tag; socioeconomics; vitamins

The relationship between dietary adequacy and food supplement 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 multi-vitamin. 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, phosphorus, 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.

饮食充分性和食品补充剂的使用之间的关系是 首届全国15~41岁非妊娠妇女体检3227例 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%的人食用了一些 多种维生素的形式。补充剂使用者的收入较高， 受过教育的人更多地是白人，身体成分更瘦，而且 与非使用者相比，更有可能居住在美国西部。卡路里 补充剂使用组之间的摄入量相似。然而，补充 使用者摄入更多的膳食蛋白质、磷、铁、 钾、硫胺素和烟酸的摄入量高于非吸毒者。相当一部分 两个使用组的摄入量都低于推荐量的50% 饮食中钙、铁、维生素A和维生素C的摄入量；然而， 更大比例的不使用补充剂的人摄入量较低 铁和维生素C被发现食品补充剂使用者消耗更多的 营养密集的饮食，可能是最不需要补充剂的人。