Vitamin C intake and multiple health outcomes: an umbrella review of systematic reviews and meta-analyses.
Xu Kedi, Peng Rui, Zou Yuanlin, +3 more·International journal of food sciences and nutrition
The purpose of this article was to assess the existing systematic reviews and meta-analyses for the association between vitamin C intake and multiple health outcomes. A total of 76 meta-analyses (51 papers) of randomised controlled trials and observational studies with 63 unique health outcomes were identified. Dose-re…