16
Participants
Start Date
February 29, 2024
Primary Completion Date
March 31, 2025
Study Completion Date
March 31, 2025
Vitamin C
Vitamin C 500mg hydroxypropyl methylcellulose (HPMC) capsules (Solgar UK).
Placebo
Vitamin C-matched placebo capsule. Placebo capsules manufactured using hydroxypropyl methylcellulose (HPMC) capsules and microcrystalline cellulose (MCC).
University of East Anglia, Norwich
The Norfolk and Norwich University Hospitals NHS Foundation Trust
UNKNOWN
The Quadram Institute Clinical Research Facility
UNKNOWN
University of East Anglia
OTHER