Effect of Oral Daily Supplementation With 400 IU Vs 200 IU of Vitamin D in Term Healthy Neonates

The purpose of the study is to evaluate the effect of daily oral supplementation with vitamin D on serum Vitamin D levels in term healthy newborns. It has been found in various studies that vitamin D is highly deficient in Indian mother infant diads. There is a need to supplement vitamin D from neonatal period to prevent various metabolic disturbances due to vitamin D deficiency in later life. This study aims to find the effectiveness and the optimum dose of routine vitamin D supplementation in healthy term newborns for fulfilling the normal requirements in Indian infants.