40
Participants
Start Date
March 13, 2020
Primary Completion Date
December 31, 2022
Study Completion Date
December 31, 2022
Vitamin D3
High-dose vitamin D3 50,000 IU /week for 12 weeks
Placebo vitamin D3
Matching to Vitamin D3 placebo capsules for 12 weeks
Inulin
Chicory-derived prebiotic inulin 12 g/day for 12 weeks
Placebo Inulin
Corn-derived maltodextrin 12g/day as the prebiotic placebo for 12 weeks
Emory Clinic, Atlanta
Emory University
OTHER