Serum osteocalcin levels at 4 months of age were associated with neurodevelopment at 4 years of age in term-born children.
Sara S BerggrenOla AnderssonLena Hellström-WestasJovanna DahlgrenJosefine RoswallPublished in: Acta paediatrica (Oslo, Norway : 1992) (2021)
Osteocalcin levels in infancy appeared to be associated with later IQ and motor development, but more research is needed.