DIETARY SALT, URINARY CALCIUM, AND KIDNEY-STONE RISK

被引:0
作者
MASSEY, LK [1 ]
WHITING, SJ [1 ]
机构
[1] UNIV SASKATCHEWAN, SASKATOON, SK S7N 0W0, CANADA
关键词
D O I
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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
Both salt-loading studies and reports of free-living populations find that urinary calcium excretion increases approximately 1 mmol (40 mg) for each 100 mmol (2300 mg) increase in dietary sodium in normal adults. Renal calcium stone-formers with hypercalciuria appear to have greater proportional increases in urinary calcium (approximately 2 mmol) per 100 mmol increase in salt intake. Thus, reduction of dietary NaCl may be a useful strategy to decrease the risk of forming calcium-containing kidney stones.
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页码:131 / 134
页数:4
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