A probiotic blend improves defecation, mental health, and productivity in healthy Japanese volunteers under stressful situations

ABSTRACT: We investigated whether a blend of probiotics (KABP-021, KABP-022, and KABP-023) improved diarrhea-related problems in healthy Japanese adults who routinely lived under stressful conditions. Twenty-six females and 34 males were divided randomly into the probiotic and placebo groups in this double-blind, placebo-controlled, parallel-group comparison study. All participants ingested 1 capsule of probiotics or placebo per day for 4 weeks. Intervention with probiotics significantly reduced diarrhea-related problems assessed by the Izumo scale compared with placebo treatment (P < 0.001). In the Short Form-8 questionnaire, probiotic intervention improved mental component scores (P = 0.002), role emotional scores (P = 0.002), and mental health scores (P < 0.001). Treatment with probiotics also re

SUBMITTER: Sato T 

PROVIDER: S-EPMC9520207 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature