Randomized Vitamin D Supplementation in Vitamin D Deficient Obese Children from West Virginia

Objective: Vitamin D (Vit D) defi ciency is a very common problem in obese children, but clinical guidelines for maintenance or treatment have not been published for this population. The aim was to assess the benefi t of 2 months Vit D supplementation given to defi cient obese children from WV. Design: Vit D defi cient obese children were prospectively recruited. Exclusion criteria included <8 years, and medical conditions that may affect Vit D homeostasis. Participants were randomized into two supplement groups: 5,000IU/day (Group A) or 50,000IU/week (Group B). Serum 25(OH)D levels were measured at baseline and post-treatment.