Assertion: supplemental vitamin c | /r/HasProperty | 1,000 mg/day
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Source sentences:
text: A secondary analysis of a multicenter, randomized, double-blind, placebo-controlled trial in nearly 10,000 pregnant women found no reduction in the risk of preeclampsia with supplemental vitamin C (1,000 mg/day) and vitamin E (400 IU/day), regardless of women’s smoking status during pregnancy.