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Calcified Tissue International

, Volume 33, Issue 1, pp 619–622 | Cite as

Effects of excess vitamin E on rat teeth

  • Syed Q. Alam
  • Bassima S. Alam
Article

Summary

The purpose of this investigation was to determine if the feeding of excess vitamin E during tooth formation changes the mineral content of teeth. Purified diets containing 0, 250, and 2500 IU vitamin E per kg were fed to 15-day pregnant rats and continued during lactation and to the pups after weaning. Rats were killed at 2 and 4 weeks after weaning. Incisors and molars were weighed, ashed, and the percent of calcium, magnesium, and phosphorus was determined. Feeding of excess vitamin E (2500 IU/kg diet) had no deleterious effect on percent ash or mineral composition of rat teeth. In fact, molars from rats fed excess vitamin E had slightly higher calcium and phosphorus levels. Such differences were also apparent but to a lesser extent in the dentin and enamel composition.

Key words

Vitamin E, excess Mineralization Rat teeth 

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Copyright information

© Springer-Verlag 1981

Authors and Affiliations

  • Syed Q. Alam
    • 1
  • Bassima S. Alam
    • 1
  1. 1.Department of BiochemistryLouisiana State University Medical CenterNew OrleansUSA

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