The Claim
Daily zinc supplementation of 5 mg elemental zinc from birth to 12 months of age reduces diarrheal incidence from 1.93 to 1.36 episodes per child per year in low birth weight infants in urban India, with a relative risk of 1.4 (95% CI: 1.02–2.00), indicating a statistically borderline but clinically relevant reduction in diarrheal burden in this vulnerable population.
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.
In low birth weight infants in urban India, taking 5 mg of elemental zinc daily from birth to 12 months of age results in a reduction in diarrheal episodes from 1.93 to 1.36 per child per year.
See the scientific wording
Daily zinc supplementation of 5 mg elemental zinc from birth to 12 months of age reduces diarrheal incidence from 1.93 to 1.36 episodes per child per year in low birth weight infants in urban India, with a relative risk of 1.4 (95% CI: 1.02–2.00), indicating a statistically borderline but clinically relevant reduction in diarrheal burden in this vulnerable population.
Zinc strengthens the lining of the gut and helps immune cells in the intestine fight off germs that cause diarrhea, so fewer germs get into the body and cause illness.
What the research says
1 studyGiving babies who are born small a daily zinc supplement for their first year helped them get fewer diarrhea episodes, from almost 2 per year down to about 1.4, even though breastfeeding also helped protect them.
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.