86
Participants
Start Date
December 31, 2006
Primary Completion Date
June 30, 2007
Study Completion Date
June 30, 2007
Vitamin D2 in orange juice
1000 IU dose
Vitamin D3 in orange juice
1000 IU
Vitamin D2
capsule, 1000 IU
Vitamin D3
capsule, 1000 IU
Placebo
Placebo
Boston University Medical Center, Boston
Boston University
OTHER