# Probiotic supplement cuts respiratory infection risk in formula-fed infants

A study published in New Scientist reports that giving formula-fed babies a probiotic supplement reduced their risk of respiratory infections. The finding suggests a cheap, simple intervention could help protect infants who miss out on the immune benefits of breastfeeding. It matters for parents and pediatricians weighing how to strengthen early-life immunity.

**Importance:** 3/5

## Sources

### Science
- [New Scientist](https://www.newscientist.com/article/2594148-probiotic-cuts-risk-of-respiratory-infections-in-formula-fed-babies/?utm_campaign=RSS|NSNS&utm_content=home&utm_medium=RSS&utm_source=NSNS) — Thu, 15 Oct 2026 17:00:00 +0000