In a recent study published in Nutrients, a group of researchers examined the association between 25-hydroxy-vitamin D (25(OH)D) concentrations and neurodevelopmental outcomes in 3–5-year-old children, considering both maternal vitamin D (VitD) supplementation during pregnancy and vitamin D binding protein (VDBP) genotypes. Study: Vitamin D and Child Neurodevelopment—A Post Hoc Analysis. Image Credit: Jane Vershinin / Shutterstock Background