Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Study | Reason for exclusion |
|---|---|
| Bassuk 2004 | Secondary prevention trial (The Women's Antioxidant Cardiovascular Study) |
| Boushehri 2012 | Not a RCT |
| Bunpo 2015 | Multifactorial intervention |
| Calzada 1995 | Short term (8 weeks) |
| Dobson 1984 | Not a RCT |
| Ghosh 1994 | Short term (6 weeks) |
| Jayachandran 2000 | Not a RCT |
| Osilesi 1991 | Short term (6 weeks) |
| Schutte 2004 | Intervention not vitamin C supplementation as a single supplement |
| Shidfar 2003 | Short term (10 weeks) |
RCT: randomised controlled trial
