Maternal Dietary Selenium Intake during Pregnancy Is Associated with Higher Birth Weight and Lower Risk of Small for Gestational Age Births in the Norwegian Mother, Father and Child Cohort Study.

However, the association between maternal inorganic supplement intake and birth weight was nominally significant (adjusted ß : 4.30 per SD, i.e., 33.0 μg/day, 95% CI: 1.06, 7.53), but did not reach significance after Bonferroni correction for multiple comparisons.

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