The Claim
Intermittent zinc supplementation administered alongside routine vaccinations reduces the cumulative duration of diarrhoea by 4.54 days per child-year in infants.
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.
Infants who receive intermittent zinc supplements along with their routine vaccines experience 4.54 fewer days of diarrhoea per year compared to infants who receive only vaccines.
See the scientific wording
Intermittent zinc supplementation administered alongside routine vaccinations reduces the cumulative duration of diarrhoea by 4.54 days per child-year in infants, indicating a meaningful reduction in illness burden beyond incidence.
Zinc helps repair the lining of the gut, stops too much fluid from leaking into the intestines, and improves digestion so stool becomes less watery and less frequent, which cuts down the total number of sick days from diarrhoea.
What the research says
1 studyZinc supplements helped babies get diarrhoea less often, which probably means they felt sick for fewer days overall — but the study didn’t measure exactly how many days each sickness lasted.
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.