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Kids and Vitamin D Deficiency. ââââââRosemont, IL, October 17, 2012 â A startling increase in the frequency of severe vitamin D deficiency is being reported in the U.S. and other countries. This severe deficiency can have a devastating impact on a childâs bone strength, the United States Bone and Joint Initiative (USBJI) says.
Vitamin D in your child's diet. Get the scoop on how much vitamin D children need, why vitamin D is important for kids, the best food sources, and how much vit... Iron in your child's diet. Get the scoop on how much iron children need, why iron is important for kids, the best food sources, and how much iron is too m...