The effect of vitamin C on the risk of mortality in patients with COVID-19: a systematic review and meta-analysis of randomized controlled trials.
Chia Siang Chia KowSyed Shahzad HasanDinesh Sangarran RamachandramPublished in: Inflammopharmacology (2023)
Overall, evidence from RCTs suggests a survival benefit for vitamin C in patients with severe COVID-19. However, we should await data from large-scale randomized trials to affirm its mortality benefits.