Overview Vitamin D Supplementation in HIV Youth Status: Completed Trial end date: 2016-08-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine the correct dose of Vitamin D to give to prevent HIV related complications. Phase: Phase 2/Phase 3 Details Lead Sponsor: University Hospitals Cleveland Medical CenterCollaborator: Emory UniversityTreatments: CalcifediolCholecalciferolErgocalciferolsVitamin DVitamins