Journal:
:iranian journal of neonatology
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ahmadshah farhat assistant professor of neonatology neonatal research center, faculty of medicine, mashhad university of medical sciences, mashhad, iran
ashraf mohamadzadeh neonatal research center, faculty of medicine, mashhad university of medical sciences, mashhad, iran
said javad sayedi department of pediatric , faculty of medicine, mashhad university of medical sciences, mashhad, iran
zeinab nourbakhsh pediatric resident of faculty of medicine, mashhad university of medical sciences, mashhad, iran
mehrieh rezaei general physisian, mashhad university of medical sciences, mashhad, iran
introduction vit d level is low in human milk (20-60 iu/lit) thus dialy supplement of 400 vit d is advised since birth for all infants. on the other hand upper limit dose for long term vit d intake is 1000 iu/day for children less than one year of age. excessive vit d more than upper limit by physicians or parents can cause hypervitaminosed. we report a rare case of hypervitaminose d in two mon...