165
Participants
Start Date
November 6, 2020
Primary Completion Date
October 31, 2022
Study Completion Date
October 31, 2022
Vitamin D
Capsules ingested orally
Placebo
Capsule ingested orally
Vitamin D + L-cysteine
Capsule ingested orally
L-cysteine
Capsule ingested orally
Louisiana State University Health Shreveport, Shreveport
Louisiana State University Health Sciences Center Shreveport
OTHER