Variation in plasma 25-hydroxyvitamin D2 and D3 in normal pregnancy with gestational age, sampling season, and complications: A longitudinal cohort study.

Astrid Bakke OrvikMalene Rohr AndersenPalle Skov BratholmKatrine Kaare HedengranChristian RitzSteen StenderPal Bela Szecsi

Published in: PloS one (2020)

The 25(OH)D concentrations vary with both season and gestational age. Healthy women had lower 25(OH)D concentrations than recommended, without an association with an increased risk of pregnancy complications. Guidelines for vitamin D in pregnancy may require revision.

Keyphrases

gestational age
preterm birth
birth weight
pregnancy outcomes
total knee arthroplasty
polycystic ovary syndrome
type diabetes
metabolic syndrome
clinical practice
pregnant women
body mass index
skeletal muscle
insulin resistance