Education

Why not Vitamin C? There is no question about efficacy at this point. We have a plethora of high quality evidence summarized by the Cochrane Systematic Review, stating that prophylactic Vitamin C supplementation does not decrease pneumonia or viral illness in...

Why not Zinc? Despite commonly being used as a daily supplement to prevent illness, the findings suggest that zinc supplementation has no effect on the prevention of colds, with an increase in adverse events among those who use the supplement...