Figure 4.
Effect of single-strain versus multi-strain probiotics on the quality of life (QoL) in randomized controlled trials for IBS receiving either probiotics or placebo treatment.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.