Vitamin C STUDIES

Highlights Meta-analysis of 29 randomized, controlled trials (1,407 adults) Vitamin C helps maintain blood pressure in the normal range  Median supplementation dosage is 500 mg/day for 8 weeks Summary This...

Highlights Meta-analysis of 40 randomized, controlled trials with significant heterogeneity No overall significant effect of vitamin C supplementation on blood lipid levels Subgroup analyses show significant effects in younger, healthy...

Highlights Meta-analysis of 44 randomized, controlled trials Vitamin C improves endothelial function in a dose-dependent manner Results suggest clinical value for supporting optimal endothelial health Summary This systematic review and...

Highlights Meta-analysis of 13 randomized, controlled trials Data assessment performed using a random-effects model Vitamin C supplementation found to support heart function Summary This systematic review and meta-analysis was designed to...