Vitamin D is required for the normal development of teeth and bones. W
hen there is excess vitamin D, systemic and dental changes may occur.
This is a case report of a girl who experienced hypercalcemia secondar
y to excess vitamin D derived from the consumption of milk that was in
correctly fortified. The changes in the permanent dentition to date ar
e enamel hypoplasia and focal pulp calcification. These changes corres
pond to the timing of the toxemia caused by hypervitaminosis D.