The Claim
A pooled analysis of 94 patients from two studies demonstrates that vitamin C plus zinc is significantly more effective than placebo in reducing rhinorrhea over a 5-day treatment period for the common cold.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Taking vitamin C and zinc together works better than a fake pill at reducing runny nose symptoms when you have a cold, based on a review of 94 people across two studies.
See the scientific wording
Pooled analysis of 94 patients across two studies shows vitamin C plus zinc is significantly more effective than placebo at reducing rhinorrhea over 5 days of treatment for common cold.
What the research says
1 studyStudy: A Combination of High-Dose Vitamin C plus Zinc for the Common Cold
The study looked at giving vitamin C and zinc for colds and found it really helps reduce runny noses, just like the claim says.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.