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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.
1) Vitamin DâVitamin D deficiency is common in infants born to mothers with low levels of Vitamin D. Severe deficiency of this nutrient in infancy and early childhood can lead to the development of Rickets, a disease that affects bone formation and causes bow-legs.