Effect of calcium interference on the bone health of the pregnant women / 中国基层医药

ABSTRACT

Objective To study the effect of different calcium interference on the bone health during pregnancy.Methods 59 pregnant women aged from 26 to 36 were observed by longitudinal follow-up,the research women were divided into three groups by random,with similar amount of energy and nutrient given excepting calcium.Results Calcium content in the traditional diet of pregnant women was lower than 450mg/d,in different groups and stages,no changes were found in serum calium and phosphorus contents.Calium retention in bone increased after calium supply.Conclusion Calcium content in the traditional diet of pregnant women is lower than RDA.The level of serum calium and phosphorus are fixed.Calium supply is necessary for pregnant women.