CALCIUM-ABSORPTION EFFICIENCY AND CALCIUM REQUIREMENTS IN CHILDREN AND ADOLESCENTS

被引：44

作者：

PEACOCK, M ^{[1
]}

机构：

[1] INDIANA UNIV, SCH MED, DEPT MED, INDIANAPOLIS, IN 46202 USA

来源：

AMERICAN JOURNAL OF CLINICAL NUTRITION | 1991年 / 54卷 / 01期

关键词：

DIETARY CALCIUM; SKELETAL CALCIUM ACCRETION; CHILDREN; ADOLESCENTS; CALCIUM ABSORPTION; URINE CALCIUM; ENDOGENOUS FECAL CALCIUM; SWEAT CALCIUM;

D O I：

10.1093/ajcn/54.1.261S

中图分类号：

R15 [营养卫生、食品卫生]; TS201 [基础科学];

学科分类号：

100403 ;

摘要：

Optimizing bone mass of young adults is important in the prevention of osteoporosis in later life. To achieve maximal peak bone mass, dietary calcium and its absorption need to be sufficient for skeletal growth and consolidation and for obligatory losses in urine, feces, and sweat. Direct measurements of skeletal accretion, obligatory losses, and of dietary calcium and absorption in children and adolescents have either not been done or are incomplete. From the measurements available and from extrapolated data in adults, it appears likely that many children and adolescents are not absorbing sufficient calcium in relation to their intake to achieve maximal bone mass.

引用

页码：S261 / S265

页数：5

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