Research library / Immunity

Probiotics for preventing acute upper respiratory tract infections

Y Zhao, B Dong, Q Hao. Cochrane Database of Systematic Reviews. 2022.

Published 2026-10-15Sources checked 2026-10-151 sourceEverstack research teamHow we work

In plain language

Probiotics probably reduced the number of people with upper respiratory infections; low to moderate certainty.

Limits

Strain-specific; trial quality.

Source

doi.org/10.1002/14651858.CD006895.pub4 · PubMed 36001877 · Free full text

Summary written by Everstack from the published abstract. Verified against Crossref on 2026-10-15. The authors do not endorse Everstack.