100
Participants
Start Date
January 31, 2012
Primary Completion Date
April 30, 2012
Study Completion Date
April 30, 2012
Vitamin D
High dose group receive 28000 IU vitamin D once a week Low dose group receive 200 IU vitamin D once a week
George Brown College, Toronto
Toronto Metropolitan University
OTHER
George Brown College
OTHER
University of Toronto
OTHER