Vitamin D biomarkers for Dietary Reference Intake development in children: A systematic review and meta-analysis.
Kevin D CashmanChristian RitzAoife CarlinMairead KennedyPublished in: The American journal of clinical nutrition (2021)
Circulating 25(OH)D may be a useful biomarker of vitamin D exposure/intake for DRI development in infants and children. Circulating 24,25(OH)2D also showed some promise, but further data are needed, especially in infants and children.